Contra Costa Con

Bay Area Festivalsis presenting in 2025: Free 7th Super Valentine's Boutique (Feb. 2 in Concord), 6 free Bay Area Camp & School Fairs (Feb. 22 Tri-Valley Camp & School Fair in San Ramon, Feb. 23 Contra Costa Camp & School Fair in Walnut Creek, Mar. 1 Fremont Camp Fair, Mar. 2 Palo Alto Camp Fair, Mar. 22 Tri-Valley Camp & School Fair in Sunnyvale, Mar. 23 Marin Camp Fair in San Rafael), 3rd annual Contra Costa Con Star Wars Celebration (March 30 in Concord), free 3rd Mom's Day Boutique (April 26 in Pleasant Hill), free 4th annual Bay Area SpringFest outdoors in Todos Santos Plaza (May 3 in Concord), Bay Area KidFest (34th festival May 24-26 on Memorial Day Weekend in Concord), free 17th King of the County BBQ & Music Festival (June 13-15 on Father's Day Weekend in Martinez), free Walnut Creek Oktoberfest (Sept. 26-27 ), 5th annual Contra Costa Halloween Con (Oct. 19 in Concord), 9th free Bay Area Kids' Book Fair (Nov. 1 in Silicon Valley and Nov. 2 in San Ramon) and free 16th annual Super Holiday Boutique (Dec. 6 in Pleasant Hill and Dec. 7 in Concord).E﻿xhibitors looking for information to sponsor or exhibit at Bay Area Festivals events canregister here.

Bay Area Festivals

1st Contra Costa Con. Comics, LEGO, toys, more. Michelangelo and Raphael from Teenage Mutant Ninja Turtles and Spider-Man. Cosplay contest.

Clarion Hotel

<p>Join us for the inaugural Contra Costa Con on Sunday, Nov. 10, at the Clarion Hotel in Concord.</p>

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Contra Costa Con

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Contra Costa Con

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