O'Fallon Card Show

O'Fallon Card Show takes place at The Crossings Church in O'Fallon, Missouri on Saturday, April 18, 2026. Doors open at 9:00 AM and the show runs until 3:00 PM. Browse vendor tables featuring sports cards.

What to Expect

This card show in O'Fallon, Missouri brings together dealers and collectors with vendor tables to browse. Expect to find sports cards. Doors open on Saturday, April 18 at 9:00 AM. No registration is required — just show up. The event is held at The Crossings Church. We recommend arriving 15–20 minutes early, especially if this is your first time visiting.