Show Me Cardboard takes place at Monzingo Lake Recreation Park in Maryville, Missouri on Friday, April 17, 2026. Doors open at 3:00 PM and the show runs until 8:00 PM. Browse vendor tables featuring sports cards. For questions, contact the organizer at Showmechampionshipcardboard@gmail.com.
This card show in Maryville, Missouri brings together dealers and collectors with vendor tables to browse. Expect to find sports cards. Doors open on Friday, April 17 at 3:00 PM. No registration is required — just show up. The event is held at Monzingo Lake Recreation Park (Maryville, MO 64468). We recommend arriving 15–20 minutes early, especially if this is your first time visiting.
1 more upcoming event within 50 miles of Maryville, MO