WELCOME TO POPULATION ZERO HORROR FEST 2026!
Get ready for a weekend of horror, thrills, cosplay, and unforgettable fun at Silver Dollar Fairgrounds in Chico, CA!
August 8–9, 2026
Saturday: 12:00 PM – 10:00 PM
Sunday: 12:00 PM – 9:00 PM
What to Expect:
• Celebrity guests & meet-and-greets
• Horror-themed vendors & artists
• Adult Cosplay Contest on Saturday
• Kids Cosplay Contest on Sunday
• Live entertainment
• Food trucks & sweet treats
• Photo opportunities
• Interactive horror attractions
• Zombie Blast Arena
• Scare actors roaming the event
• Panels, games, and much more!
Saturday is for the adults, Sunday is for the kids!
Show off your best horror, anime, gaming, movie, or original cosplay creations. Whether you’re competing or just coming to enjoy the costumes, there’s something for everyone.
Whether you’re a lifelong horror fan, cosplay enthusiast, or just looking for an exciting weekend, Population Zero Horror Fest has something for everyone.
Silver Dollar Fairgrounds
2357 Fair St.
Chico, CA 95928
Follow us for guest announcements, event updates, and exciting surprises leading up to the festival.
Will you survive Population Zero?