Next edition
Card Collectors Conference C3
Next: Fri, Oct 2, 2026 – Sat, Oct 3, 2026 at Tsunami Sports, Harlingen, Texas.
Card Collectors Conference C3 is a card show held at Tsunami Sports in Harlingen, Texas. It has run roughly monthly; we've listed 3 dates so far.
Card Show Hub has tracked 3 occurrences since October 2026. Every edition on record has been at Tsunami Sports.
Upcoming dates
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Fri, Oct 2, 2026 – Sat, Oct 3, 2026
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Fri, Nov 6, 2026 – Sat, Nov 7, 2026
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Fri, Dec 4, 2026 – Sat, Dec 5, 2026
About this show
This page collects every date we have on record for Card Collectors Conference C3, so you can bookmark it once instead of tracking down each individual listing.