Cannabis Industry Events

Conferences, expos, and B2B networking — submitted by organizers and reviewed before listing. Tickets and registration are with the organizer; we list, we never sell.

Type: All Conference / Expo Networking Education / Workshop Webinar (online) Advocacy / Policy Trade / B2B

August 2026

Interchange Washington East 2026Aug 11–Aug 12, 2026
Trade / B2B · Spokane, WA · by Marijuana Venture

B2B wholesale interchange connecting Washington producers, processors, and retailers.

Details & tickets at organizer ↗📅 Add to calendar

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CannaCon Midwest St. Louis 2026Aug 28–Aug 29, 2026
Trade / B2B · St. Louis, MO · America's Center · by CannaCon

B2B cannabis trade expo — cultivation, retail, and ancillary vendors.

Details & tickets at organizer ↗📅 Add to calendar

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Lucky Leaf Expo Richmond 2026Aug 28–Aug 29, 2026
Trade / B2B · Richmond, VA · Greater Richmond Convention Center · by Lucky Leaf Expo

Regional B2B expo and education for the Virginia market.

Details & tickets at organizer ↗📅 Add to calendar

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September 2026

Flower Expo Illinois 2026Sep 15–Sep 16, 2026
Trade / B2B · Chicago, IL · Morgan Arts Complex · by Flower Expo

B2B trade show for the Illinois cannabis market.

Details & tickets at organizer ↗📅 Add to calendar

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NECANN New Jersey Cannabis Convention 2026Sep 18–Sep 19, 2026
Trade / B2B · Atlantic City, NJ · Atlantic City Convention Center · by NECANN

New Jersey B2B cannabis convention and NECANN Cup.

Details & tickets at organizer ↗📅 Add to calendar

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Ohio Cannabis Health & Business Summit 2026Sep 23–Sep 24, 2026
Trade / B2B · Columbus, OH · Greater Columbus Convention Center · by OCHBS

Ohio trade and business summit (hybrid trade/consumer floor).

Details & tickets at organizer ↗📅 Add to calendar

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NECANN Rhode Island Cannabis Convention 2026Sep 25–Sep 26, 2026
Trade / B2B · Providence, RI · Rhode Island Convention Center · by NECANN

Rhode Island B2B cannabis convention.

Details & tickets at organizer ↗📅 Add to calendar

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November 2026

Hall of Flowers Sacramento 2026Nov 4–Nov 5, 2026
Trade / B2B · Sacramento, CA · by Hall of Flowers

Curated B2B trade show for licensed cannabis brands and retail buyers.

Details & tickets at organizer ↗📅 Add to calendar

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December 2026

MJBizCon 2026Dec 1–Dec 4, 2026
Trade / B2B · Las Vegas, NV · Las Vegas Convention Center · by MJBizDaily / Emerald X

The largest B2B cannabis trade show in the US.

Details & tickets at organizer ↗📅 Add to calendar

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List your event (free listing, human-reviewed · Featured placement available — flat-fee pricing)

Listings are informational; dates and details can change — confirm with the organizer. Featured placement is a paid, labeled position and never affects which events are accepted. For adults of legal age; no medical claims.