Waterloo Card Show

Waterloo Card Show takes place at Marriott Courtyard in Waterloo, Iowa on Saturday, May 9, 2026. Doors open at 10:00 AM and the show runs until 4:00 PM. Browse vendor tables featuring sports cards.

What to Expect

This card show in Waterloo, Iowa brings together dealers and collectors with vendor tables to browse. Expect to find sports cards. Doors open on Saturday, May 9 at 10:00 AM. No registration is required — just show up. The event is held at Marriott Courtyard (Waterloo, IA 50701). We recommend arriving 15–20 minutes early, especially if this is your first time visiting.