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
Uncas Ballroom
- Saturday, November 22nd 2025
- 10:00am
East Coast Collectibles Convention
Saturday, November 22nd | 10:00am - 6:00pm
Sunday, November 23rd | 10:00am - 4:00pm
(Early Bird Admission - Saturday Only: 9:00am)
Tickets on sale now
Purchase tickets online or at the door.
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 300 vendor tables filled with sports cards, Pokémon cards, TCG collectibles, 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, November 22nd | 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.