Oct24Sat
Benny Benassi
A Dance/Electronic music event at Time Nightclub. Tickets and details through Ticketmaster.
On set dates
187 events
Oct24Sat
Boo Ha Ha: Zombie Homecoming
A zombie-themed Halloween event at the OC Fair & Event Center.
Oct24Sat
Halloweekend at The Crossing
A free, monster-mash-themed afternoon of candy and games for families.
Oct24Sat
Orange County Fall International Open IBJJF Jiu-Jitsu Championship 2026
A two-day IBJJF jiu-jitsu championship.
Oct25Sun
OC Day Party
A Dance/Electronic music event at Time Nightclub. Tickets and details through Ticketmaster.
Oct26Mon
Bring Your Own Baby Tour & Tea
A half-hour stroller tour of the museum for parents of babies up to one year, followed by free tea. Free tickets are required.
Oct28Wed
Beyond Business Women’s Experience Expo
A women’s business and experience expo.
Oct29Thu
Electrik Seoul: K-pop x EDM
A Dance/Electronic music event at Time Nightclub. Tickets and details through Ticketmaster.
Oct30Fri
KREAM
A Dance/Electronic music event at Time Nightclub. Tickets and details through Ticketmaster.
Oct31Sat
Maddix
A Dance/Electronic music event at Time Nightclub. Tickets and details through Ticketmaster.
Oct31Sat
OC Card Show
A trading card show at the OC Fair & Event Center.
Oct31Sat
OC Fairgrounds Nightmare Halloween Costume Party
An all-ages Halloween costume party with music, entertainment, food and lights.
Nov6Fri
BEAUZ
A Dance/Electronic music event at Time Nightclub. Tickets and details through Ticketmaster.
Nov6Fri
Sugar Plum Arts & Crafts Festival
A holiday-season arts and crafts festival.
Nov7Sat
Cosmic Gate
A Dance/Electronic music event at Time Nightclub. Tickets and details through Ticketmaster.
Nov7Sat
Repticon
A reptile and exotic pet show and sale.
Nov13Fri
The Great Junk Hunt
A vintage, handmade and repurposed goods market.
Nov14Sat
Wicking Hydroponics for Soil-Free Gardening
A Centennial Farm class on wicking hydroponics for soil-free gardening.
Nov21Sat
Make It, Take It: Techniques in Food Preservation with UC Master Food Preservers
A hands-on food preservation workshop with UC Master Food Preservers.
Dec5Sat
Make It, Take It: DIY Winter Wreaths
Make a winter wreath at Centennial Farm. Ribbon and décor selection is limited, so feel free to bring your own.
Oct31Sat
Trick or Treat on Main Street
Trick-or-treating at participating shops along Main Street.
Oct17Sat
Beach, Brews, & BBQ
25+ of SoCal's top craft breweries and 25+ pitmasters and restaurateurs come together for a good cause.
Oct24Sat
SoCal's Sunset Trick or Trot 5K/10K
Run or trot into the sunset with beach views, Halloween fun and a Trunk-or-Treat Expo at 3 PM.
Oct31Sat
HB Downtown Surf City Spooktacular
Main Street turns into a trick-or-treat route with a monster march, costume contest, character appearances and the Boo Wave, supporting Waymakers.
Running all season
27 listingsSeasonMulti-week
"Hallowe’en Greetings and Tricks, Treats, and Traditions" at Muzeo
A museum exhibit on how Halloween began and how Anaheim has celebrated it for a century, timed with the Anaheim Fall Festival's 100th anniversary.
SeasonMulti-week
Halloween Time at the Disneyland Resort
Giant pumpkins on Main Street, Haunted Mansion Holiday and Halloween overlays on popular rides.
SeasonMulti-week
Oogie Boogie Bash
Separately ticketed Halloween party with a parade, Villains Grove and treat trails. Often sells out early.
SeasonMulti-week
Haunted Fullerton Walking Tour
A guided downtown walk that blends local history with stops at reputedly haunted landmarks, led by the Fullerton Museum Center. Tours run Wednesdays through Fridays in...
SeasonMulti-week
Howl-O-Ween at Great Wolf Lodge
Halloween programming at the resort, including a trick-or-treat trail, yoga, a dance party and an art class.
SeasonMulti-week
Irvine Park Railroad Pumpkin Patch
Train rides through the park, hayrides, moon bounces and a Great Pumpkin weigh-off.