Wisconsin Card Show

Wisconsin Card Show takes place at Fiserv Forum in Milwaukee, Wisconsin on Sunday, June 28, 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 Milwaukee, Wisconsin brings together dealers and collectors with vendor tables to browse. Expect to find sports cards. Doors open on Sunday, June 28 at 10:00 AM. No registration is required — just show up. The event is held at Fiserv Forum. We recommend arriving 15–20 minutes early, especially if this is your first time visiting.