Card show event
The Best Flippin' Card Show - Ballpark Mixer
Aug 22, 2026 · Polar Park · Worcester, Massachusetts
The Best Flippin' Card Show - Ballpark Mixer is a sports card and TCG show at Polar Park in Worcester, Massachusetts, USA on 2026-08-22.
Event details are provided without guarantee; dates and venues can change — please verify with the organizer.
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