Power Card Show- Summer Splash 2026 takes place at Mesa Convention Center in Mesa, Arizona on Friday, May 22, 2026. Doors open at 4:00 PM and the show runs until 8:00 PM. Browse vendor tables featuring sports cards.
This card show in Mesa, Arizona brings together dealers and collectors with vendor tables to browse. Expect to find sports cards. Doors open on Friday, May 22 at 4:00 PM. No registration is required — just show up. The event is held at Mesa Convention Center (Mesa, AZ 85201). We recommend arriving 15–20 minutes early, especially if this is your first time visiting.
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