Quarterly
East Coast Collectibles Convention
Earth Expo & Convention Center, Mohegan Sun · 1 Mohegan Sun Blvd · Uncasville, CT
The next East Coast Collectibles Convention is Saturday, November 28, 2026 at Earth Expo & Convention Center, Mohegan Sun, Uncasville, CT. Admission: $20; kids under 12 free with adult.
EC3CON is a quarterly two-day collectibles convention at Mohegan Sun's Earth Expo Center featuring 330-350+ vendor tables of sports cards, Pokemon, other TCGs and non-sports cards, plus autograph guests, on-site authentication, and a Saturday trade night.
Upcoming dates
Details
- Admission
- $20; kids under 12 free with adult
- Tables
- 350+
- Schedule
- Quarterly
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Organizer & verification
Listing verified against the organizer's published schedule: primary source. Last checked Monday, August 31, 2026 · status: confirmed.
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