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Venue Overview

For our 6th Annual Summit, OCHBS is proud to host the 2026 event at the Greater Columbus Convention Center – 400 North High Street Columbus, Ohio 43215 – one of the busiest and most advanced convention centers in North America, located in the heart of downtown Columbus. As the 14th largest city in the U.S., Columbus offers a vibrant, accessible setting rich with entertainment, dining, and culture — making it the perfect destination for the state’s most anticipated cannabis conference.

The GCCC underwent a $140 million expansion and renovation, completed in 2017, elevating the space to one of the most modern event venues in the country. OCHBS will take place in Exhibit Hall A, a stunning 98,000 square foot hall with soaring 30-foot ceilings, perfect for housing our sponsors, vendors, speaker panels, product displays, networking areas, and workshop activations.

Venue Features & Amenities:

  • 6 connected parking facilities with over 4,700 on-site parking spaces
  • Spacious atriums with elegant flooring and open gathering spaces
  • Upper-level show management offices that overlook the exhibit halls
  • 35 loading docks for streamlined vendor move-in/move-out
  • Digital meeting room signage for real-time way-finding

Whether you’re showcasing a brand, hosting a session, or networking with cannabis leaders, the GCCC provides a first-class setting that reflects the growth and professionalism of the cannabis industry in Ohio and beyond.

What an incredible weekend it was at the Ohio Cannabis, Health, and Business Summit in Cleveland! From engaging panel discussions to networking with industry leaders, we've gained valuable insights and made meaningful connections that will undoubtedly contribute to our mission of providing top-quality medical marijuana products to the patients of our great state.
Shonda Hall
Field Representative
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