Oct31Sat
HAHALLOWEEN: Tiffany Haddish, Nate Jackson, Faizon Love, Carl-Anthony Payne & More
A Comedy arts and theatre event at Brea Improv. Tickets and details through Ticketmaster.
On set dates
213 events
Oct31Sat
Trick or Treat at Brea Mall
Trick-or-treating at participating stores in the mall.
Nov1Sun
Masood Boomgaard
A live event at Brea Improv. Tickets and details through Ticketmaster.
Nov1Sun
Rocky Horror Drag Brunch
A live event at Brea Improv. Tickets and details through Ticketmaster.
Nov3Tue
Comedy Juice Featuring: Jessimae Peluso, Rell Battle, Jeremiah Watkins, Fumi Abe!
A Comedy arts and theatre event at Brea Improv. Tickets and details through Ticketmaster.
Nov4Wed
Tyler Fischer
A live event at Brea Improv. Tickets and details through Ticketmaster.
Nov5Thu
JIMBO'S 'JOAN! Can We Laugh?!’ TOUR (A Parody)
A live event at Brea Improv. Tickets and details through Ticketmaster.
Nov6Fri
Big Jay Oakerson
A Comedy arts and theatre event at Brea Improv. Tickets and details through Ticketmaster.
Nov6Fri
George Perez
A Comedy arts and theatre event at Brea Improv. Tickets and details through Ticketmaster.
Nov7Sat
Big Jay Oakerson
A Comedy arts and theatre event at Brea Improv. Tickets and details through Ticketmaster.
Nov8Sun
Dr. Brady Smith featuring Potty Mouth Chix
A live event at Brea Improv. Tickets and details through Ticketmaster.
Oct30Fri
Villa Park Halloween Fest
A neighborhood Halloween tradition since 2002, with contests and activities for costumed kids.
Oct14Wed
The Pumpkin Factory at MainPlace Mall
A pumpkin-patch pop-up at the mall with rides, slides, a petting zoo, games and food. Closed Mondays and Tuesdays (except Columbus Day). Entry is free Wed/Thu and $5 F...
Oct17Sat
BARDO from Chicano Batman
A Rock music event at La Santa. Tickets and details through Ticketmaster.
Oct17Sat
Pumpkin Palooza at Discovery Cube Orange County
Halloween-themed science and hands-on activities at the museum, presented with OC Waste & Recycling. Ticketed; kids under 3 free; parking $10.
Oct17Sat
Taste of Santa Ana at MainPlace
A tasting event at the mall featuring local restaurants.
Oct24Sat
Boo at the Zoo
Trick-or-treating along the zoo trail with animal presentations, storytelling and a teen haunted area.
Oct24Sat
Día de Muertos Festival at MainPlace
A Day of the Dead celebration at the mall.
Oct30Fri
HALLO-PUNK NIGHT
A Rock music event at La Santa. Tickets and details through Ticketmaster.
Oct31Sat
Trick-or-Treating at MainPlace Mall
Free trick-or-treating at the mall's participating stores; look for the sign in the window.
Oct23Fri
Trunk or Treat at Messiah Lutheran Church
A free family evening that ends with trunk-or-treat; decorate your car and hand out candy.
Oct24Sat
Trails & Treats Halloween Hike
A gentle, not-scary Halloween hike with treats and photo spots along the trail. Pre-registration required.
Oct24Sat
La Palma Halloween Carnival 2026
A safe, family-oriented alternative to trick-or-treating with carnival games, costume contests, treats and giveaways. No cost to attend.
Oct14Wed
The Pumpkin Factory at Westminster Mall
A mall-lot pumpkin patch pop-up with rides, games and a petting zoo.
Running all season
29 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.