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This edition ran September 12–13, 2026.
Next date: November 1–2, 2026 →All OC Card Show — Costa Mesa dates · Card shows in California
The OC Card Show returns to the OC Fair & Event Center in Costa Mesa on September 12 and 13, 2026, spreading across the OC Promenade and the Los Alamitos Building. This is the big one for Orange County — a two-building, two-day show on fairgrounds that give the promoter far more square footage than a hotel ballroom, and the vendor count reflects it.
The promoter has not published a confirmed admission price or exact door times for this date, so check the OC Card Show listing before you go — treat both admission and hours as unconfirmed.
The OC Fair & Event Center is at 88 Fair Drive in Costa Mesa, off the 55 freeway near its junction with the 405 and Newport Boulevard. Parking is on the fairgrounds lots and is typically a paid per-vehicle charge rather than free — budget for it.
Check the OC Card Show listing on Card Show Hub or the promoter's own channels for confirmed hours, admission pricing and the final vendor count before making the drive.