Show Me Cardboard

Show Me Cardboard takes place at Monzingo Lake Recreation Park in Maryville, Missouri on Saturday, April 18, 2026. Doors open at 10:00 AM and the show runs until 7:00 PM. Browse vendor tables featuring sports cards.

What to Expect

This card show in Maryville, Missouri brings together dealers and collectors with vendor tables to browse. Expect to find sports cards. Doors open on Saturday, April 18 at 10:00 AM. No registration is required — just show up. The event is held at Monzingo Lake Recreation Park. We recommend arriving 15–20 minutes early, especially if this is your first time visiting.