A comprehensive schedule of Massachusetts cannabis events, marijuana conferences, hemp expos, and weed conventions for 2026 and 2027:
| Date | Event | Details |
|---|---|---|
| Twice per month | Cannabis Control Commission Public Meeting | A publicly accessible meeting of the Massachusetts Cannabis Control Commission, held twice a month in person or remotely from Worcester Union Station. |
| TBD | The Harvest Cup | New England's premier cannabis competition, exhibition, and trade show, held annually at the DCU Center in Worcester, Massachusetts. |
| April 24–25, 2026 | NECANN Boston 2026 | A major regional cannabis industry convention at the Hynes Convention Center in Boston, Massachusetts, featuring exhibitors, educational sessions, networking opportunities, and the NECANN Cup competition for licensed operators, retailers, growers, investors, and ancillary providers. |
| June 17–18, 2026 | Flower Expo | A premier B2B cannabis trade show at the Three County Fairgrounds in Northampton, Massachusetts, bringing together industry professionals for networking, education, product showcases, and brand–buyer connections. |
| September 19–20, 2026 | Boston Freedom Rally 2026 | An annual marijuana law reform event held on the third Saturday in September, featuring speeches, live music, vendors, and educational exhibits. |

| Date | Event | Details |
|---|---|---|
| Twice per month | Cannabis Control Commission Public Meeting | A publicly accessible meeting of the Massachusetts Cannabis Control Commission, held twice a month in person or remotely from Worcester Union Station. |
| TBD | The Harvest Cup | New England's premier cannabis competition, exhibition, and trade show, held annually at the DCU Center in Worcester, Massachusetts. |
| TBD | NECANN Boston 2027 | A major regional cannabis industry convention at the Hynes Convention Center in Boston, Massachusetts, featuring exhibitors, educational sessions, networking opportunities, and the NECANN Cup competition for licensed operators, retailers, growers, investors, and ancillary providers. |
| TBD | Flower Expo | A premier B2B cannabis trade show at the Three County Fairgrounds in Northampton, Massachusetts, bringing together industry professionals for networking, education, product showcases, and brand–buyer connections. |
| TBD | Boston Freedom Rally 2027 | An annual marijuana law reform event held on the third Saturday in September, featuring speeches, live music, vendors, and educational exhibits. |
A cannabis conference is an industry-specific event similar to other business expos, but it focuses on all aspects of the cannabis industry. Attendees can expect to find a diverse array of businesses, including professional services such as lawyers, accountants, banks and payment providers, equipment manufacturers, security professionals, agricultural and gardening suppliers, construction companies, CBD and hemp brands, cannabis accessory vendors, and technology companies offering software solutions.
For cannabis business insiders, these conferences are excellent for B2B connections, networking, and discovering new services and technologies to support their operations. For cannabis consumers, these events provide an opportunity to discover new brands, learn about the latest products, and engage with local businesses. While THC consumption is generally not allowed on-site, the conferences offer valuable informational sessions, panels, and secondary events that enhance industry knowledge and foster community engagement.
To include your B2B or B2C cannabis event in Massachusetts on our schedule, please email us with your listing request.