Card show · San Mateo, CA
East Bay Sports Card Show
Saturday, December 19, 2026 · San Mateo County Event Center · San Mateo, CA.
- Date
- Saturday, December 19, 2026
- Hours
- 10:30 AM – 5 PM
- Venue
- San Mateo County Event Center
- Address
- 1346 Saratoga Dr, San Mateo, CA, 94403
Going? See who's bringing what.
In the CardFinder Live app, collectors going to this show can show their cards ahead of time. See which cards will be at East Bay Sports Card Show, message the seller, and line the deal up before you walk in.
More upcoming shows in San Mateo: East Bay Card Show (Nov 28) · East Bay Card Show (Nov 29) · East Bay Sports Card Show (Dec 20)
More: All card shows in California · Full national calendar · This weekend's shows
Show details from the CardFinder Live calendar, updated November 6, 2026. Times and venues can change — check with the show before you drive.