Before you buy: all ticket sales are final. Refunds are available only if the event is permanently canceled and will not be rescheduled at another date, time or venue, or where required by law. Tickets remain valid if rescheduled. Read the ticket policy.
Safety first: 21+ with photo ID. No weapons. No cannabis sales or consumption. Security screening and bag restrictions apply, with accommodations for medical and accessibility needs. Visitor guidelines and emergency hospital information.
Interested in record sealing or expungement?
Help us plan the Columbus and Dayton programs. Join the record relief interest RSVP. Clinic partners and appointment details are being arranged. An RSVP does not confirm a ticket, appointment, representation or legal outcome.
Upcoming Ohio Cannabis Expo dates
Mark your calendar and choose the event that works for you. Event details and program updates will be posted on each event page. Ticket checkout will open once payment setup is complete.
COLUMBUS · 2027
Friday, May 21, 2027
Ohio Cannabis Expo Columbus
1:00–7:00 PM
Crowne Plaza Columbus North–Worthington (planned venue)
The Expo ticket includes admission to the Ohio Cannabis Car Show, running May 21.
DAYTON · 2027
Friday, June 11, 2027
Ohio Cannabis Expo Dayton
Dayton Convention Center
Expo 1:00–7:00 PM · VIP Mixer 7:00–10:00 PM
Expo event calendar
Use this calendar area for upcoming event announcements. The event calendar will display published event listings here as they are added.
Create a free OCE community account to keep your profile and Expo participation details in one place.
