Halloween Horror Nights — September 25
Friday, September 25, 2026
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147 days away
Halloween Horror Nights — Universal Studios Hollywood
Universal Studios Hollywood transforms into a horror experience unlike anything else in SoCal. Haunted houses based on your favorite horror properties — IPs you know, darkness you didn't expect. This is the definitive Halloween event in Southern California.
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Halloween Horror Nights — Opening Weekend
Opening night of Halloween Horror Nights at Universal. The first weekend always brings the highest energy — everyone's experiencing the new houses for the first time, the actors are freshest, and the scare zones are at their most intense.
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Halloween Horror Nights — September 18
Halloween Horror Nights at Universal Studios Hollywood. IP-based haunted houses, scare zones, and the most elaborate Halloween event in SoCal. New houses every season — what you think you know does not prepare you for what you encounter.
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Anime SD: Halloween Costume Meetup
The Anime SD community's Halloween meetup — costumes strongly encouraged, any fandom welcome. Balboa Park in October with a crowd of anime fans in their best Halloween cosplay is exactly as good as it sounds. This is what the community is for.
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So-Cal Cosplay Shoot — Halloween Special
SoCal Cosplay Shoot — a collaborative photography event at one of San Diego's most iconic backdrops. Photographers of all skill levels welcome. Cosplayers of all fandoms — bring your A-game or your first build. The only rule is that everyone leaves with better shots and new friends.
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Halloween Horror Nights — October 30
Halloween Horror Nights at Universal Studios Hollywood. IP-based haunted houses, scare zones, and the most elaborate Halloween event in SoCal. New houses every season — what you think you know does not prepare you for what you encounter.
Coming Soon
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Gaslamp Halloween Bar Crawl
Halloween in the Gaslamp is its own event. The bar crawl turns the whole district into one massive costume party — wristband gets you into 20+ venues with free and discounted drinks all night. The costumes get more unhinged as the night goes on. 21+. Wristbands cheaper online than at the door.
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Knott's Scary Farm 2026 — Halloween Night
Knott's Scary Farm at Knott's Berry Farm in Buena Park. 50+ years of SoCal's original Halloween haunt — mazes, scare zones, and fog machines that go on at 7 PM.
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