Ohio Cannabis Expo Dayton
A professional Ohio event for cannabis businesses, entrepreneurs, job seekers, advocates, and the community.
Columbus 2027
Friday, May 21, 2027 · 1:00–7:00 PM · Planned venue: Crowne Plaza Columbus North–Worthington · Free general attendee parking. Expo tickets include car-show admission May 21–22.
Meet your market
Business & exhibits
Explore businesses, products, services, and partnerships serving Ohio’s cannabis market.
Jobs & entrepreneurship
Meet employers, learn about career pathways, and connect with people building businesses across the industry.
Education & community
Join conversations on consumer safety, policy, equity, and community resources.
Dayton 2027
Friday, June 11, 2027 · Dayton Convention Center · Expo 1:00–7:00 PM · VIP Mixer 7:00–10:00 PM
Explore the Dayton 2027 event program. Early Bird tickets are $25 for general admission and $60 for VIP; prices may change at any time. Ticket checkout will open when payment setup is complete. Refund Policy.
Meet Our Past Expo Speakers
Past Expo speakers and educators bring real experience in policy, health, veterans’ issues, and community advocacy. These highlights are from Portsmouth 2026.
Plan your Dayton Expo
Join the OCE Member Community
Create a free account to manage your profile, choose whether to appear in the directory, and keep up with Expo opportunities. Open the Member Portal.