Contra Costa Con

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  • Admission: 11 Years or Older: $12, Children 10 and Under: FREE
  • Location:
    Clarion Hotel, 1050 Burnett Avenue, Concord, CA
  • 1050 Burnett Ave
  • Concord, CA 94520
  • Time:
    10:00 AM to 4:00 PM

The inaugural Contra Costa Con comes to Concord on Sunday, Nov. 10, at the Clarion Hotel with special guest artist Walden Wong headlining with Michelangelo and Raphael from the original Teenage Mutant Ninja Turtles and Spider-Man.

Special guest Walden Wong is a well-respected comic book artist/inker with a wide range of experience in the comic book industry. He has worked for practically every major publisher, including DC, Marvel, Image, Dark Horse and VIZ media. He can see his name on a variety of titles every year. View his work at

Comics, LEGO, toys, art and much more will be featured at the show hosted by Bay Area Festivals and American Brick Builders. Contra Costa Con will be open from 10 a.m. to 4 p.m.

Mikey and Raph in the original TMNT costumes and Marvel’s Spider-Man will be on hand all day to meet and greet fans with free photo opportunities.

A family-friendly Cosplay Costume Contest will feature cash prizes for creative characters in different age groups. The producers encourage people to keep their Halloween costumes for Contra costa Con. Registration will be taken during the day with the contest at 2:30.

New and collectibles from Disney, Transformers, Pop!, Funko, LEGO, Pokémon, G.I. Joe, Marvel, DC, Dragon Ball Z, My Hero Academia, Hot Wheels and much more will be available at the show. Show for posters, art, prints, t-shirts, hats, books, buttons, classic video games, jewelry and cards too.

Visit Concord, Lamorinda Presents and Bay Area KidFest 2020 are Contra Costa Con sponsors. The Clarion is located at 1050 Burnett Ave., one-half block off Interstate 680 in Concord.

Kids under 10 are free. Information and tickets are available at

View his work at