Contra Costa Halloween Con 2026

Alameda, California 510-522-1000

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Contra Costa Halloween Con. All things Pop Culture, toys, art, apparel, collectibles, horror films and comics. Cosplay contest cash prizes.

Start:October 25, 2026
End:October 25, 2026
Recurring
Where:Diamond Boulevard, Diamond Boulevard, Concord, California, United States, 94520
Phone:N/A
Event Type:Festivals & Fairs
Ticket Price:N/A

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