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“Novacon” Brentwoods First Pop Culture, Fandom & Cosplay Outdoor Convention

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Saturday, August 2, 2025 - 3:00 pm to 9:00 pm | Cost: FREE*
*General admission is free and open to the public, including access to live entertainment, contests, vendors, and kids' activities. Celebrity meet and greets, autograph sessions, and special photo ops are paid experiences available for purchase separately.
Downtown Brentwood | First and Oak Street, Brentwood, CA
East Bay

Event Details

Submitted by the Event Organizer

Get ready, Brentwood! Novacon X 2025 is bringing a celebration of creativity, cosplay, and pop culture to City Park this summer. Join us for a day packed with live music, food trucks, local vendors, raffles, and cultural performances.

Meet celebrity guests from your favorite fandoms!
Stars from Miraculous Ladybug, Rick and Morty, Genshin Impact, Psycho Mob 100, Spider-Man, Transformers, Attack on Titan, My Hero Academia, and more will be appearing for panels, signings, and photo ops!

Families, don’t miss the Children’s Carnival!
Enjoy face painting, fun crafts, and intergalactic-themed prizes for the little ones.

FREE outdoor activities all day!
Cosplayers, families, and fans of all ages welcome.

Follow us for updates and schedules:
Instagram: @NovaconX
Facebook: NovaconX

Let’s make history together at Brentwood’s first cosplay and culture festival!

Disclaimer: Please double check event information with the event organizer as events can be canceled, details can change after they are added to our calendar, and errors do occur.


Cost: FREE*
*General admission is free and open to the public, including access to live entertainment, contests, vendors, and kids' activities. Celebrity meet and greets, autograph sessions, and special photo ops are paid experiences available for purchase separately.
Categories: *Top Pick*, Art & Museums, Block Party, Fairs & Festivals, Fun & Games, Geek Event, In Person, Kids & Families, Live Music, Other, Outdoors, Theater & Performance
Address: First and Oak Street, Brentwood, CA