Cardboard Culture Card Shows
Admission
Free
36+ vendor tables
Contact
Cardboard Culture Card Shows takes place at 390 South UnionSt. in Guilford, Connecticut on Sunday, May 10, 2026. Doors open at 10:00 AM and the show runs until 3:00 PM. Admission is free. The show features 36+ vendor tables offering sports cards and memorabilia. For questions, contact the organizer at 203-843-4634 or cardboardculturecardshows@gmail.com.
This card show in Guilford, Connecticut brings together dealers and collectors across 36+ vendor tables. Expect to find sports cards and memorabilia. Admission is free, and doors open on Sunday, May 10 at 10:00 AM. No registration is required — just show up. The event is held at 390 South UnionSt. (Guilford, CT 06437). We recommend arriving 15–20 minutes early, especially if this is your first time visiting.
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