San Antonio Collectors Expo takes place at San Antonio Shrine Auditorium in San Antonio, Texas on Saturday, April 25, 2026. Doors open at 10:30 AM and the event runs until 5:00 PM. This multi-day convention features sports cards, panels, cosplay, and vendor booths.
This convention in San Antonio, Texas brings together fans, vendors, and creators. Expect vendor booths, panels, cosplay, and opportunities to meet special guests. Featured categories include sports cards. Doors open on Saturday, April 25 at 10:30 AM. No registration is required — just show up. The event is held at San Antonio Shrine Auditorium. We recommend arriving 15–20 minutes early, especially if this is your first time visiting.
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