BAPS LA Diwali Festival of Lights in Chino Hills

October 18-21: A 3-day Community Diwali Festival with the annakut display, the light & sound spectacular, carnival rides, kids zone, events, shows, activities and special performances.

Dates:
Location:
BAPS Shri Swaminarayan Hindu Mandir 15100 Fairfield Ranch Rd, Chino Hills, CA
+ Google Map

Art of KPOP Demon Hunters at Gallery Nucleus in Alhambra

October 18–November 2: Explore behind-the-scenes artwork from KPOP Demon Hunters at Gallery Nucleus, featuring concept pieces, tributes, and new works from production artists. FREE after Oct 19!

Dates:
Location:
Gallery Nucleus 210 East Main St,, Alhambra, CA
+ Google Map

YMCA of OC Trunk or Treats

October 17-25: Families can enjoy safe trick-or-treating, decorated trunks, costumes, games, music, and plenty of festive fun at branches across the county. October 17: Newport Beach • October 18: Laguna Niguel • October 24: Huntington Beach • October 24: Mission Viejo • October 25: Fullerton. FREE!

Dates:
YMCA of OC Trunk or Treats
Location:
Orange County
Cost:
Free

Bricktober at Toys “R” Us

October 18: Exclusive in-store event to build your own giraffe while supplies last. Check for participating locations.

Dates:
Location:
Toys"R"Us at Macy's
Cost:
Free

Dia de los Muertos at La Mirada Theater

October 18: Enjoy a show of music, dance, pageantry and tradition. See the diversity of how Mexico celebrates Dia de los Muertos from state to state since the Pre-Hispanic era!

Dates:
Location:
La Mirada Theatre for the Performing Arts 14900 La Mirada Blvd., La Mirada, CA
Cost:
$5

Planes & Treats at the Riverside Airport

October 18: Trick-or-treat along the runway at Riverside Airport’s Planes & Treats, featuring planes, music, vendors, and plenty of Halloween candy. FREE!

Dates:
Location:
Riverside Airport 6951 Flight Rd., Riverside, CA
+ Google Map
Cost:
Free

Boo at the Oaks at Santiago Oaks Regional Park in Orange

October 18: The night will include fun activities like nature stations, creative crafts, a scavenger hunt for prizes and guided night hikes throughout the evening! Costumes are welcome.

Dates:
Location:
Santiago Oaks Regional Park 2145 N. Windes Drive, Orange, CA
+ Google Map
Cost:
Free

Halloween Carnival at Los Alamitos Race Course

October 18: Families can enjoy a costume contest, 25 kid friendly games, pony rides, and live horse racing. Game tickets are available for 50¢ per ticket. FREEish!

Dates:
Location:
Los Alamitos Race Course 4961 Katella Ave., Los Alamitos
+ Google Map
Cost:
$3

Autumn Festival at San Diego Zoo Safari Park

Weekends, October 4-26: Celebrate the season with wildlife, special entertainment, and culinary comforts. Meet Robert the Zebra, Safari Parker, hoedown with not-so-scary scarecrows, enjoy live music, navigate through a maze, and more.

Dates:
Location:
San Diego Zoo Safari Park 15500 San Pasqual Valley Road, Escondido
+ Google Map

World Famous Pumpkin Race at Manhattan Beach Pier

October 19: Watch pumpkins roll, race, and sometimes smash at the 35th Annual World Famous Pumpkin Race at Manhattan Beach Pier. FREE!

Dates:
Location:
Manhattan Beach Pier 2 Manhattan Beach Blvd., Manhattan Beach, CA
+ Google Map
Cost:
Free

Celebrate Geoffrey’s Birthday at Toys ‘R’ Us

October 19: Celebrate Geoffrey’s Birthday with free Hot Wheels giveaways, coloring activities, and photo ops at participating Toys“R”Us inside Macy’s. FREE!

Dates:
Location:
Toys"R"Us at Macy's
Cost:
Free

Haunted Night Market at the Inn at Mission San Juan Capistrano

October 19: Shop 30+ vendors, enjoy live music, trick-or-treating, a pumpkin patch, and costume contests at The Haunted Night Market in San Juan Capistrano.

Dates:
Location:
Inn at the Mission San Juan Capistrano 26907 Old Mission Road, San Juan Capistrano, CA
+ Google Map
Cost:
Free

Haunted Jail & Safety Expo in Lakewood

October 23: A spooky family event featuring kids spooky maze, haunted jail, games, attractions, and a display of first responder vehicles. FREEish!

Dates:
Location:
Lakewood Sheriff's Station 5130 Clark Ave, Lakewood, CA
+ Google Map

Día de Los Muertos at Fullerton College

October 23: Enjoy an evening filled with music, food, activities, vendors, and performances that honor ancestors.

Dates:
Location:
Fullerton College 321 E. Chapman Ave., Fullerton, CA
+ Google Map
Cost:
Free

Spooky Campover at Lions Tigers & Bears

October 24-25: Camp out in the countryside and sleep under the stars. This spooky overnight event includes campfire songs and s'mores, animal trivia, pumpkin carving, and a Halloween costume contest.

Dates:
Location:
Lions Tigers & Bears 24402 Martin Way, Alpine, CA
+ Google Map
Cost:
$55 – $80

HI-CHEW® House of Mystery at Irvine Spectrum Center

October 24–26: Solve candy-themed challenges and taste test mystery flavors at HI-CHEW®’s House of Mystery pop-up at Irvine Spectrum. FREE!

Dates:
Location:
Irvine Spectrum Center 670 Spectrum Center Drive, Irvine
+ Google Map
Cost:
Free

YMCA of OC Trunk or Treats

October 17-25: Families can enjoy safe trick-or-treating, decorated trunks, costumes, games, music, and plenty of festive fun at branches across the county. October 17: Newport Beach • October 18: Laguna Niguel • October 24: Huntington Beach • October 24: Mission Viejo • October 25: Fullerton. FREE!

Dates:
YMCA of OC Trunk or Treats
Location:
Orange County
Cost:
Free

Witches Paddle at Ventura Harbor

October 24: Watch witches paddle and kayak through the harbor. Plus, enjoy food, drinks, and live music in Ventura Harbor Village.

Dates:
Location:
Ventura Harbor Village 1583 Spinnaker Drive, Ventura, CA
+ Google Map
Cost:
Free

Fullerton PD Trunk-or-Treat in Downtown Fullerton

October 24: Trick-or-treat with local officers and enjoy festive fun at Fullerton PD’s annual Trunk-or-Treat downtown.

Dates:
Location:
Downtown Fullerton Harbor Blvd., Pomona Ave., and Wilshire Ave., Fullerton
+ Google Map
Cost:
Free

Halloween at Redondo Beach Pier

October 24: Halloween celebration with trick-or-treating along the pier and boardwalk, sponsored giveaways, and a themed selfie station. FREE!

Dates:
Location:
Redondo Beach Pier 500 Fisherman’s Wharf, Redondo Beach, CA
+ Google Map
Cost:
Free

Halloween Aglow at Birch Aquarium

October 24-25: Trick-or-treat, play games, and see underwater pumpkin carving at Birch Aquarium’s Halloween Aglow.

Dates:
Location:
Birch Aquarium 2300 Expedition Way, La Jolla, CA
+ Google Map
Cost:
$35 – $40

Halloween Street Fest at the Whittier Museum

October 25-26: Trick-or-treat, see cool cars, and explore the Whittier Museum’s haunted “Folklore Gone Wrong” maze at the Halloween Street Fair and Car Show. FREEish!

Dates:
Location:
Whittier Historical Society & Museum 6755 Newlin Ave., Whittier, CA
+ Google Map
Cost:
Free

Pumpkin Diving in Mission Viejo

October 25: Jump in and pick your pumpkin as the Sierra pool is transformed into a floating pumpkin patch. Decorate your pumpkin and play fun carnival games.

Dates:
Location:
Sierra Recreation Center 26887 Recodo Lane, Mission Viejo, CA
+ Google Map
Cost:
$5 – $10

The Anaheim Fall Festival & Halloween Parade

October 25: Celebrate Anaheim’s Fall Festival with costume contests, live music, vendors, and a returning classic car show—then stay for the famous Halloween Parade at 7 PM. FREE!

Dates:
Location:
Anaheim Fall Festival & Halloween Parade Center St., Anaheim, CA
Cost:
Free

Harbor Hayride at Ocean Institute in Dana Point

October 25: Enjoy live music, apple cider, temporary tattoos and trick-or-treating all while cruising the beautiful Dana Point Harbor on the R/V Sea Explorer.

Dates:
Location:
Ocean Institute 24200 Dana Point Harbor Drive, Dana Point, CA
+ Google Map
Cost:
$40

Autumn Festival at San Diego Zoo Safari Park

Weekends, October 4-26: Celebrate the season with wildlife, special entertainment, and culinary comforts. Meet Robert the Zebra, Safari Parker, hoedown with not-so-scary scarecrows, enjoy live music, navigate through a maze, and more.

Dates:
Location:
San Diego Zoo Safari Park 15500 San Pasqual Valley Road, Escondido
+ Google Map

Disclaimer: The Kidsguide team does their best to keep event details accurate at the time of posting, but information can change without notice! Be sure to double-check with the event organizer before heading out. Kidsguide is not responsible for any errors, omissions, or changes on our calendar—we’re just here to help you find the fun!