Indo Expo is a premier business-to-business trade show covering the full spectrum of the cannabis and hemp industry. Held in Denver, Colorado, it serves as a significant platform for professionals to connect, learn, and grow their operations. The event is designed to foster relationships and showcase the latest innovations in cultivation, processing, and related business services.
Cannadelic Night Market & Immersive Experience
ExpoCannabis
Jan 30, 2026
St. Petersburg, FL, United States
The Cannadelic Night Market & Immersive Experience is a unique event that merges cannabis and psychedelic culture with art, music, and a late-night market atmosphere. It offers a one-of-a-kind, immersive experience that celebrates the intersection of plant medicine, creativity, and community in the heart of St. Petersburg.
American Autoflower Cup
ExpoCannabisPast
Jan 31, 2026
Los Angeles, CA, United States
The American Autoflower Cup is an annual competition that showcases the best in autoflowering cannabis genetics. Founded to celebrate the innovation and science behind modern autoflowers, the event has quickly become a significant gathering for the cannabis community. It brings together top breeders to compete in various categories, highlighting the advancements in autoflowering strains.
High Times New York Cannabis Cup Awards
ExpoBoth
Feb 7, 2026
New York, NY, USA
High Times
The High Times New York Cannabis Cup Awards is a premier event in the cannabis industry, celebrating the best cannabis products in New York. It's a gathering of top brands, industry professionals, and enthusiasts to recognize and award excellence in various cannabis categories. The event also marks a 50th-anniversary tribute to High Times, highlighting its long-standing influence in the cannabis community.
Indoor AG-Con
ExpoBoth
Feb 11, 2026 – Feb 12, 2026
Las Vegas, CT, USA
Indoor Ag-Con is the world's largest trade show and conference dedicated to the indoor and vertical farming industry, encompassing controlled environment agriculture (CEA). The event showcases the latest technologies in hydroponics, aeroponics, and aquaponics for growing a variety of crops, including leafy greens, vine crops, mushrooms, alternative proteins, and legal cannabis.
Flower Expo Local: NYC
ExpoCannabis
Feb 12, 2026
New York City, NY, United States
Flower Expo
Flower Expo Local: NYC is a premier business-to-business trade show for the cannabis industry. This single-day event provides a hyper-focused platform for connecting plant-touching cannabis operators and licensed dispensaries with leading brands in a more intimate and culture-forward setting than traditional expo halls.
Connecticut Cannabis Expo (featuring X CUP)
ExpoBoth
Feb 14, 2026 – Feb 15, 2026
Plantsville, Connecticut, United States
Connecticut Cannabis Expo
The Connecticut Cannabis Expo is a premier annual event in the cannabis industry, designed to connect professionals, entrepreneurs, and consumers. The expo serves as a significant gathering for the East Coast cannabis market, featuring a comprehensive trade show and business convention that highlights the latest trends and innovations.
Alt Pro Expo Miami
ExpoBoth
Mar 12, 2026 – Mar 14, 2026
Miami, FL, USA
Alt Pro Expo is a premier trade show dedicated to the counterculture and alternative products industry, including vape, hemp, and CBD products. It serves as a vital hub for professionals to connect with leading manufacturers, discover the latest trends, and explore innovative products shaping the market.
Hall of Flowers
Trade ShowCannabis
Mar 18, 2026 – Mar 19, 2026
Ventura, CA, USA
Not specified
Hall of Flowers is a leading cannabis trade show in the United States, connecting licensed brands with top retailers in California and New York. It is a highly curated event designed to facilitate business-to-business connections and showcase the latest products and innovations in the cannabis industry.
ERRL CUP
ConferenceCannabis
Mar 21, 2026
Mesa, Arizona, United States
ERRL
The ERRL CUP is a major cannabis awards and festival held twice a year in Arizona, focusing on consumer appreciation and dispensary accountability. It is a significant event for both medical and recreational cannabis users, providing a platform for product evaluation and community engagement.
MiCIA x Interchange
ConferenceCannabis
Mar 25, 2026 – Mar 26, 2026
Lansing, Michigan, United States
Michigan Cannabis Industry Association (MiCIA) & Interchange
MiCIA x Interchange is a premier B2B sales and networking event for the Michigan cannabis industry. This collaboration between the Michigan Cannabis Industry Association (MiCIA) and Interchange provides a platform for industry professionals to connect and conduct business.
Industrial Hemp International Conference & Trade Show
ConferenceHemp
Mar 25, 2026 – Mar 27, 2026
Denver, Louisiana, United States
RootSource Media
The Industrial Hemp International Conference & Trade Show is a pivotal global event for the industrial hemp industry. Taking place in Denver, this conference, formerly known as the Hemp Industry Daily Conference, brings together leaders and innovators to foster growth in the fiber, grain, and flower sectors of the market.
Michigan Interchange
ConferenceCannabis
Mar 25, 2026 – Mar 26, 2026
Lansing, United States
Marijuana Venture
Michigan Interchange is a premier B2B event for the cannabis industry, organized by Marijuana Venture and the Michigan Cannabis Industry Association (MiCIA). It is known as the industry's original speed networking event, designed to connect cannabis brands with retail buyers in a structured, private setting.
Arizona Cannabis Awards Music Festival
ConferenceCannabis
Apr 11, 2026
Glendale, Arizona, United States
All Access USA
The Arizona Cannabis Awards Music Festival is a premier event in Arizona's cannabis community, combining a music festival with an industry awards ceremony. It serves as a platform to celebrate and honor the outstanding achievements of dispensaries, growers, influencers, and advocates within the state's burgeoning cannabis sector.
Austin Reggae Festival
ConferenceCannabis
Apr 17, 2026 – Apr 19, 2026
Austin, TX, United States
The Austin Reggae Festival is a three-day music and cultural event held annually at Auditorium Shores in Austin, Texas. While primarily a celebration of reggae music, the festival has strong ties to cannabis culture and advocacy, often coinciding with the 4/20 holiday. The event also has a philanthropic mission, with a portion of its proceeds benefiting the Central Texas Food Bank.
The Pennsylvania Cannabis Convention
ConferenceCannabis
Apr 17, 2026 – Apr 18, 2026
Philadelphia, Pennsylvania, USA
NECANN
The Pennsylvania Cannabis Convention, organized by NECANN, is a premier event for the state's rapidly growing cannabis industry. It serves as a vital hub for professionals, businesses, and advocates to connect and explore the current medical market and the future of adult-use legalization in Pennsylvania.
Boise Hempfest
ExpoHemp
Apr 18, 2026 – Apr 19, 2026
Boise, ID, United States
Not specified
Boise Hempfest is a prominent cannabis education and advocacy event held annually in Boise, Idaho. It serves as a peaceful and legal protest in a state with a zero-tolerance policy towards cannabis, aiming to disseminate factual information about the plant. The family-friendly festival has become a significant platform for promoting awareness and understanding of hemp and cannabis in the region.
National Cannabis Festival
ConferenceCannabis
Apr 18, 2026 – Apr 19, 2026
Washington, D.C., United States
The National Cannabis Festival is an annual event in Washington, D.C. that celebrates the progress of marijuana legalization. It brings together cannabis enthusiasts, advocates, and businesses for a day of music, education, and community.
Mile High 420 Festival
ConferenceCannabis
Apr 20, 2026
Denver, Colorado, United States
Unknown
The Mile High 420 Festival is a major annual cannabis celebration in Denver, Colorado, marking the 4/20 holiday. It is one of the oldest and largest 4/20 events in the United States, attracting thousands of attendees to celebrate cannabis culture.
CHAMPS Trade Show Las Vegas
Trade ShowCannabis
Apr 20, 2026
Denver, Nevada, United States
CHAMPS Trade Show
The CHAMPS Trade Show is a premier business-to-business wholesale trade event for the smoke shop and dispensary industry. It is considered one of the leading counter-culture trade expos, bringing together a wide range of businesses and products from across the country.
Best in Grass Arizona 2026
ConferenceCannabis
Apr 22, 2026
Phoenix, Arizona, United States
Best in Grass
Best in Grass Arizona is a significant cannabis competition and awards event that identifies the best cannabis products in the state through a comprehensive, consumer-judging process. It serves as a platform for brands to gain recognition and for consumers to discover the highest quality products on the market.
New England Cannabis Convention & NECANN Cup
ConferenceCannabis
Apr 24, 2026 – Apr 25, 2026
Boston, MA, United States
NECANN
The New England Cannabis Convention, also known as NECANN, is one of the largest and most significant cannabis industry events on the East Coast. It serves as a pivotal gathering for professionals across all sectors of the cannabis and hemp marketplace, featuring a large exhibition floor and the prestigious NECANN Cup competition.
IgniteIt: Spotlight on Ohio Valley
ConferenceBoth
Apr 30, 2026
Cincinnati, OH, United States
IgniteIt Cannabis
IgniteIt: Spotlight on Ohio Valley is a targeted, one-day event that provides a rare opportunity to network with and learn from the most important players in the Ohio cannabis market. The event is focused on providing strategic networking and high-impact education to help businesses navigate the intricacies and obstacles of the Ohio cannabis market. The event aims to empower attendees with an actionable roadmap to grow their business.
MJ Unpacked Atlantic City
ExpoCannabis
May 5, 2026 – May 7, 2026
Atlantic City, New Jersey, United States
MJ Unpacked is a significant national cannabis industry event that brings together licensed operators, brand executives, investors, and retail leaders. It is a curated environment focused on fostering connections and showcasing product innovation, playing a pivotal role in shaping the future of the cannabis market.
CHAMPS Trade Show
Trade ShowBoth
May 6, 2026 – May 9, 2026
Las Vegas, Nevada, United States
CHAMPS Trade Show is a leading business-to-business counterculture trade expo that has been a key marketplace since 1999. It primarily serves the smoke shop, vape, and specialty products industries, showcasing a wide range of accessories, glass art, and novelty gifts. The event is a significant West Coast hub for product discovery and industry networking.
Minnesota Cannabis Convention
ConferenceCannabis
May 14, 2026 – May 15, 2026
Minneapolis, MN, United States
NECANN
The Minnesota Cannabis Convention, organized by NECANN, is a premier event for the cannabis industry in the Midwest. This convention marks NECANN's first entry into the Minnesota market, reflecting the state's growing importance in the national cannabis landscape. The event serves as a crucial platform for business-to-business networking, education, and the exploration of new products and services within the expanding cannabis sector.
Revelry Buyers Club
MeetupCannabis
May 14, 2026
Hudson, NY, United States
Revelry Buyers Club is an influential cannabis trade show and cultural event in New York. It serves as a key gathering for licensed operators, top brands, and enthusiasts to connect and shape the future of the state's cannabis industry.
Cannabis Means Business New York 2026
ConferenceCannabis
Jun 3, 2026 – Jun 4, 2026
Jacob Javits Convention Center, New York, United States
Cannabis Means Business is a premier business-to-business conference and expo on the East Coast, held at the Javits Convention Center in New York City. It is a key event for professionals to connect, learn, and innovate within the evolving cannabis industry. The conference covers a wide range of topics, including scaling operations, investment strategies, extraction technologies, and regulatory updates.
Cannabis World Congress & Business Exposition (CWCBExpo)
ExpoCannabis
Jun 3, 2026 – Jun 4, 2026
New York, New York, United States
CWCBExpo
The Cannabis Means Business Conference & Expo, formerly known as CWCBExpo, is a premier business-to-business event on the East Coast for the legalized cannabis and hemp industries. Held annually in New York City, it brings together leading experts and businesses to foster growth and innovation in the market.
IgniteIt: Chicago Cannabis Capital Conference
ConferenceBoth
Jun 14, 2026 – Jun 16, 2026
Chicago, IL, United States
IgniteIt Cannabis
The IgniteIt: Chicago Cannabis Capital Conference is a premier event for the cannabis industry, focusing on capital, growth strategy, and the national market. It provides a platform for C-suite connections, dealmaking, and advocacy, bringing together key players to shape the future of cannabis. Formerly known as the Benzinga Cannabis Capital Conference, it continues to be a pivotal gathering for industry leaders.
CannMed 26 Innovation & Collaboration Summit
SummitCannabis
Jun 15, 2026 – Jun 18, 2026
Lake Tahoe, Nevada, United States
The CannMed Innovation & Collaboration Summit is a premier event in the cannabis industry, focusing on the scientific and medical aspects of cannabis. It brings together leading researchers, medical professionals, and industry innovators to discuss the latest advancements in cannabis science, medicine, cultivation, and safety. The summit is recognized for its strong emphasis on evidence-based research and its role in shaping the future of medical cannabis.
Native American Cannabis & Hemp Conference
ConferenceBoth
Jun 16, 2026 – Jun 17, 2026
Temecula, CA, United States
Not specified
The Native American Cannabis & Hemp Conference is a significant event that brings together Tribal leaders, industry experts, and key decision-makers. It focuses on the evolving legal landscape of the cannabis and hemp industries in the United States, with a special emphasis on opportunities for Native American tribes. The conference serves as a platform for sharing success stories and best practices for establishing regulated and prosperous cannabis and hemp operations within tribal communities.
MARY Fest
ExpoCannabis
Jun 20, 2026
Brooklyn, NY, USA
MARY Fest is a one-day cannabis lifestyle festival held in Brooklyn, New York. It celebrates the convergence of cannabis with culture, wellness, fashion, and music, offering a vibrant and immersive experience.
CHAMPS Chicago
Trade ShowBoth
Jun 23, 2026 – Jun 25, 2026
Chicago, IL, United States
CHAMPS
CHAMPS Chicago is a premier business-to-business trade show for the counterculture and cannabis industries. It serves as a major platform for wholesale purchasing, networking, and showcasing new products from hundreds of exhibitors.
Dallas, Texas Cannabis Convention
ConferenceCannabis
Jun 26, 2026 – Jun 27, 2026
Irving, Texas, USA
Lucky Leaf Expo
The Dallas, Texas Cannabis Convention, hosted by Lucky Leaf Expo, is a significant regional event for the cannabis and hemp industry. It serves as a key platform for exploring new laws, market trends, and business opportunities within the evolving Texas cannabis landscape. The convention brings together leading experts and businesses to foster growth and innovation.
CannaCon Midwest St. Paul
ExpoCannabis
Jun 26, 2026 – Jun 27, 2026
Saint Paul, Minnesota, United States
CannaCon
CannaCon Midwest St. Paul is a leading business-to-business (B2B) cannabis expo in the Midwest, connecting entrepreneurs and industry professionals. It serves as a significant platform for showcasing the latest innovations, products, and services in the cannabis sector, from cultivation to retail.
Lucky Leaf Expo Dallas
ExpoCannabis
Jun 26, 2026 – Jun 27, 2026
Irving, TX, United States
Lucky Leaf Expo is a prominent B2B cannabis and hemp convention held annually in Dallas, Texas. It serves as a key gathering for the cannabis industry, offering a platform for education, networking, and business development in the rapidly evolving Texas market.
Lucky Leaf Expo Philadelphia, PA 2026
ExpoCannabis
Aug 7, 2026 – Aug 8, 2026
Oaks, PA, USA
Lucky Leaf Expo
Lucky Leaf Expo in Philadelphia is a premier cannabis convention that brings together the leading professionals and entrepreneurs in the industry. It serves as a significant platform for showcasing the latest products, technologies, and services within the cannabis market, fostering both business development and educational opportunities.
Emerald Cup
ExpoCannabis
Aug 15, 2026 – Aug 16, 2026
Santa Rosa, California, United States
Emerald Cup
The Emerald Cup is one of the world's most prestigious and longest-running cannabis competitions, often referred to as the "Oscars of cannabis." It celebrates sun-grown, organic, and sustainable cultivation, setting the standard for the best cannabis strains, edibles, and topicals in California and beyond.
Lucky Leaf Expo
ExpoCannabis
Aug 28, 2026 – Aug 29, 2026
Richmond, VA, United States
Lucky Leaf Expo is a prominent B2B cannabis conference and trade show that travels to various locations across the United States. The Richmond event serves as a key gathering for the burgeoning cannabis industry on the East Coast, providing a platform for businesses, entrepreneurs, and experts to connect and showcase the latest in cannabis innovation.
Ohio Cannfest
ConferenceCannabis
Sep 12, 2026 – Sep 13, 2026
Thompson, OH, United States
Ohio Cannfest is a festival celebrating cannabis culture in Ohio. It is a significant event for cannabis enthusiasts and the local community, featuring live music, vendors, and a cannabis competition.
Flower Expo
ExpoCannabis
Sep 15, 2026 – Sep 16, 2026
Chicago, IL, United States
The Flower Expo is a premier business-to-business trade show for the cannabis industry, connecting brands and buyers. It serves as a significant platform for professionals to engage with the latest products and market trends.
Boston Freedom Rally 2026
ConferenceCannabis
Sep 18, 2026 – Sep 19, 2026
Boston, Massachusetts, USA
MassCann
The Boston Freedom Rally, organized by the Massachusetts Cannabis Reform Coalition (MassCann), is one of the nation's largest and longest-running annual gatherings advocating for the reform of marijuana laws. Held on Boston Common, it serves as a significant platform for cannabis advocacy and community engagement.
New Jersey Cannabis Convention & NECANN Cup Awards
ConferenceCannabis
Sep 18, 2026 – Sep 19, 2026
Atlantic City, NJ, United States
NECANN
The New Jersey Cannabis Convention, organized by NECANN, is the largest cannabis industry event in the state. It provides a vital platform for businesses, entrepreneurs, and professionals to connect, learn, and grow within the East Coast's burgeoning cannabis market.
IgniteIt: Spotlight on Colorado
ConferenceBoth
Sep 18, 2026
Denver, CO, United States
IgniteIt Cannabis
IgniteIt: Spotlight on Colorado is a premier cannabis industry event focused on fostering C-Suite connections, facilitating dealmaking, and promoting advocacy. This exclusive event provides a platform for strategic networking and high-impact education to help attendees navigate the intricacies of the Colorado cannabis market. The event aims to provide insider insights and an actionable roadmap for business growth.
Ohio Cannabis Health & Business Expo
ExpoCannabis
Sep 23, 2026 – Sep 24, 2026
Columbus, OH, United States
The Ohio Cannabis Health & Business Summit is a premier event for the cannabis industry in Ohio, bringing together professionals, entrepreneurs, and consumers. It serves as a central platform for education, networking, and business development within the state's rapidly expanding cannabis market.
Rhode Island Cannabis Convention
ConferenceCannabis
Sep 25, 2026 – Sep 26, 2026
Providence, RI, United States
NECAN
The Rhode Island Cannabis Convention, organized by NECANN, is a significant event for the cannabis industry in the state. It brings together professionals, entrepreneurs, and enthusiasts to connect, learn, and explore the latest trends and opportunities in the rapidly growing Rhode Island cannabis market. This convention marks NECANN's return to Rhode Island after an 8-year absence.
Nevada Cannabis Awards Music Festival
ConferenceCannabis
Sep 26, 2026
Las Vegas, Nevada, United States
Nevada Cannabis Awards
The Nevada Cannabis Awards Music Festival is an annual event in Las Vegas that celebrates the best of the local cannabis industry. It is a combination of a consumer trade show, convention, and music festival, designed to recognize and reward individuals and companies that have made a significant impact in the community.
New York Cannabis & Hemp Convention
ConferenceBoth
Oct 2, 2026 – Oct 3, 2026
Albany, NY, United States
The New York Cannabis & Hemp Convention, organized by NECANN, is a pivotal event for the burgeoning cannabis and hemp industry in the Empire State. It serves as a comprehensive platform for professionals and enthusiasts to connect, learn, and explore the latest trends and opportunities within New York's dynamic market.
Pennsylvania Cannfest Fall Marketplace
ExpoCannabis
Oct 3, 2026 – Oct 4, 2026
Kutztown, PA, United States
The Pennsylvania Cannfest Fall Marketplace is one of the largest and most prominent cannabis culture events on the East Coast. Held at Renninger's Farmers Market in Kutztown, this festival brings together a massive gathering of vendors, artists, and enthusiasts to celebrate and explore the world of cannabis. It serves as a significant marketplace for both hemp and cannabis-related products, reflecting the growing industry and culture in the region.
MJ Unpacked Kansas City
ExpoCannabis
Oct 13, 2026 – Oct 15, 2026
Kansas City, Missouri, United States
MJ Unpacked is a national cannabis conference and expo curated for licensed operators, brand executives, and investors. It provides a platform for showcasing product innovation and fostering business-to-business connections within the cannabis industry.
National Interdisciplinary Cannabis Symposium
ConferenceCannabis
Oct 19, 2026 – Oct 21, 2026
San Diego, CA, USA
The National Interdisciplinary Cannabis Symposium is a significant conference that fosters collaboration and knowledge-sharing across various fields related to cannabis. It serves as a crucial platform for bridging the gaps between academia, legal professionals, and the rapidly evolving cannabis industry. The event's focus on interdisciplinary dialogue makes it a unique and important gathering for understanding the multifaceted impacts of cannabis.
Camp Kushstock
ConferenceCannabis
Oct 23, 2026
Yosemite Valley, CA, United States
Camp Kushstock is a unique outdoor cannabis festival that combines live music, art, and camping under the stars in Yosemite Valley. It is a significant cultural event for the cannabis community, offering an immersive experience that celebrates music, camaraderie, and cannabis culture.
Florida Cannfest
ExpoCannabis
Nov 7, 2026
Mt. Dora, FL, United States
Florida Cannfest is one of the largest cannabis-themed festivals on the East Coast, held annually at Renninger's in Mt. Dora, Florida. This event celebrates cannabis culture and commerce, bringing together a diverse community of enthusiasts and businesses in a vibrant festival setting. It has become a premier gathering for the cannabis industry in the state.
IgniteIt: Cannabis Capital & Policy Summit
ConferenceBoth
Nov 18, 2026
Washington, DC, United States
IgniteIt Cannabis
The IgniteIt Cannabis Capital & Policy Summit is a one-day event focused on the intersection of finance and policy in the cannabis industry. It brings together key players from the DC metro area, as well as the Maryland and Virginia cannabis markets, to discuss the future of cannabis. The summit provides a platform for strategic networking, high-impact education, and insider insights into the evolving cannabis market.
MJBizCon
ExpoCannabis
Dec 1, 2026 – Dec 4, 2026
Las Vegas, Nevada, United States
MJBizDaily
MJBizCon is the largest and one of the most influential B2B cannabis trade shows in the world, held annually in Las Vegas. It serves as a central meeting point for professionals across all sectors of the cannabis industry to connect, learn, and grow their businesses.
Psychedelic Science 2027 (Partial Inclusion)
ConferencePartial Inclusion
Jun 18, 2027 – Jun 22, 2027
Denver, Colorado, United States
Multidisciplinary Association for Psychedelic Studies (MAPS)
Psychedelic Science is a premier conference organized by the Multidisciplinary Association for Psychedelic Studies (MAPS), focusing on the scientific, medical, and cultural aspects of psychedelic substances. While its primary focus is on psychedelics, the event often includes content and discussions on cannabis, particularly in the context of therapeutic use, policy reform, and its role as an entheogenic substance.