Bubblefest | Discovery Cube OC, Santa Ana

March 14 – April 12: Discovery Cube OC in Santa Ana celebrates 30 years of Bubblefest during Spring Break. The Mega Bubblefest Laser Show runs 40 minutes and blends bubble artistry with lasers and music.  Special days include a Sensory-Friendly Morning on March 15 and an after-hours Family Night on April 10.

Dates:
Location:
Discovery Cube - Orange County 2500 N. Main Street, Santa Ana, CA

Kidstock Music & Art Festival | Pretend City, Irvine

March 31 – April 11: Catch live music and dance performances daily at Pretend City's spring break festival. Explore a mix of styles from drummers, hip-hop dancers, West African ensembles, youth symphony musicians, and more — all included with museum admission.

Dates:
Location:
Pretend City Children's Museum 29 Hubble, Irvine, CA
+ Google Map

OC Japan Fair | OC Fair & Event Center, Costa Mesa

April 3–5: Celebrate Japanese culture at one of the largest Japanese cultural festivals in Southern California. Watch live performances, shop vendors, try traditional crafts like shodo and kimono dressing, and taste Japanese food from vendors across Japan and the US. There's also a cosplay show, tuna cutting show, and anime goods vendors to explore.

Dates:
Location:
OC Fair & Event Center 88 Fair Drive, Costa Mesa, CA
+ Google Map

Easter Egg Hunt & Spring Carnival | Santa Anita Park, Arcadia

April 4-5: Santa Anita Park hosts Easter Sunday with the biggest egg hunt in the San Gabriel Valley featuring 33,000 eggs. Meet the Easter Bunny, enjoy the spring carnival, horse racing, and choose from multiple dining options. 

Dates:
Location:
Santa Anita Park 285 W. Huntington Drive, Arcadia
+ Google Map

Whale of a Day Festival | Point Vicente Interpretive Center, Rancho Palos Verdes

April 11: Celebrate the Pacific Gray whale migration at this free, cliff-side festival on the Palos Verdes Peninsula. Watch for whales, tour the Point Vicente Lighthouse and Interpretive Center, and enjoy kids' games, crafts, inflatables, face painting, live music, and food trucks. FREE!

Dates:
Location:
Point Vicente Interpretive Center 30940 Hawthorne Blvd., Rancho Palos Verdes, CA
+ Google Map
Cost:
Free

CMA Grand Opening | Cabrillo Marine Aquarium

April 18: Celebrate Earth Day at the grand opening of a newly renovated Exhibit Hall and new Collections Room. Join a beach cleanup, ribbon cutting, tours, puppet shows, films, and food trucks throughout the day. FREE!

Dates:
Location:
Cabrillo Marine Aquarium 3720 Stephen M. White Drive, San Pedro, CA
+ Google Map
Cost:
Free

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!