PLEASE NOTE
For information about holding your event in our Convention Center, please call our Hotel Sales team at 1.877.204.7100 or email hotelsales@mohegansun.com for further assistance.
East Coast Collectibles Convention
- at
Earth Expo & Convention Center
- Saturday, June 20th 2026
- 10:00am
East Coast Collectibles Convention
Saturday, June 20th | 10:00am - 6:00pm
Sunday, June 21st | 10:00am - 4:00pm
(Early Bird Admission - Saturday Only: 9:00am)
Tickets on sale now
Children under age 12 receive free admission.
Join collectors, vendors, and fans for the East Coast Collectibles Convention (EC3 Con) — one of the premier card show experiences in Connecticut! This two-day event will feature over 330 vendor tables filled with sports cards, Pokémon cards, other TCG, non-sports, memorabilia, and autograph guests. Whether you’re buying, selling, or trading, EC3 Con is the place to connect with fellow collectors, and enjoy the ultimate card collecting marketplace.
Special Event - Trade Night
Saturday, June 20th | 6:30pm - 10:00pm
Stay after the show for a dedicated evening of trades and community fun!
Visit ec3con.com for more info and updates.