2026 Ec3con Card Show

2026 Ec3con Card Show takes place at EARTH EXPO CENTER, Mohegan Sun in Uncasville, Connecticut on Sunday, September 6, 2026. Doors open at 10:00 AM and the show runs until 4:00 PM. Browse vendor tables featuring sports cards.

What to Expect

This card show in Uncasville, Connecticut brings together dealers and collectors with vendor tables to browse. Expect to find sports cards. Doors open on Sunday, September 6 at 10:00 AM. No registration is required — just show up. The event is held at EARTH EXPO CENTER, Mohegan Sun. We recommend arriving 15–20 minutes early, especially if this is your first time visiting.