About this Event
Contra Costa Halloween Con 2026 is Sunday, Oct. 25, in the Hilton Concord Hotel Ballroom. Show is open from 10 am to 4 pm with free parking at the Hilton. Kids 9 and under are free.
Our Contra Costa Cons have been smash hits. Toys, collectibles, artwork, comics, anime, art, apparel, games, LEGO and much more will be featured at the family-friendly show hosted by Bay Area Festivals and American Brick Builders.
The free, family-friendly Halloween Cosplay Costume Contest for attendees will feature cash and merchandise prizes for creative participants in different age groups. Contest registration will be taken during the day with contest judging at 3 o'clock.
New items and collectibles from Disney, Transformers, Funko Pop, LEGO, Pokémon, G.I. Joe, Marvel, DC, Dragon Ball Z, My Hero Academia, Hot Wheels and much more will be available by the wide variety of exhibitors at the show. Posters, art, prints, t-shirts, hats, apparel, anime, sports cards, books, comics, Legos, buttons, pins, classic video games, jewelry and cards are featured too.
Kids 9 and under are free.
Admission tickets are $12 and include a $2 Toy Buck with each advance purchase online. That sale ends at 9:30am on Oct. 25.
Online sales continue until the end of Contra Costa Halloween Con. Door sales begin at 9:45 am at the Hilton Oct. 25.
The Hilton Concord Hotel Golden Gate Ballroom is located at 1970 Diamond Blvd, 3 blocks off Interstate 680 in Concord.
Event Venue & Nearby Stays
Hilton Concord, 1970 Diamond Boulevard, Concord, United States
USD 0.00 to USD 13.55
