Truck-A-Palooza | Mission Ave., Downtown Riverside

March 14: The Junior League of Riverside hosts Truck-A-Palooza, a free, hands-on vehicle event in Downtown Riverside. Kids of all ages can climb on and explore fire trucks, police cars, trash trucks, street sweepers, and more service vehicles. Meet the crews who operate them on Mission Inn Avenue between Orange and Lime Streets. FREE!

Dates:
Location:
Downtown Riverside - Mission Inn Ave (between Lime and Orange) CA
+ Google Map
Cost:
Free

Spring Jam | Mountain High, Wrightwood

March 14: Mountain High in Wrightwood hosts Spring Jam 26, a snow party open to all ages. The day includes a snowball toss, rail jam, tug of war, frozen t-shirt contest, and live DJs from 11am–3pm. Win swag from Vans, Raskals, PSD, One Ball Jay, and more at the rail jam — helmets required.

Dates:
Location:
Mountain High Resort 24510 State Highway 2, Wrightwood, CA
+ Google Map

Tomatozania | CPP Kellogg Ranch, Pomona

March 14: Enjoy a day of gardening, farm animals, artisan vendors, and family activities at CPP Kellogg Ranch. FREE!

Dates:
Location:
Cal Poly Pomonoa Kellogg Ranch 4102 University Dr., Pomona, CA
+ Google Map
Cost:
Free

St. Joseph’s Day and Return of the Swallows Celebration | Mission San Juan Capistrano

March 19: Celebrate the annual return of the famous swallows to Capistrano with live Mariachi music, Flamenco dance, Native American storytelling, and a lecture by swallows expert Dr. Charles Brown. Ring the historic bells, tour Serra Chapel, and enjoy crafts including bracelet and trucker hat making.

Dates:
Location:
Mission San Juan Capistrano 26801 Ortega Hwy., San Juan Capistrano, CA
+ Google Map

BrickCentric LEGO® Fan Convention | LA Marriott Burbank Airport Hotel

March 20-22: A three-day LEGO fan convention with panels from LEGO Masters builders, live build competitions, workshops, a swap meet, and a LEGO film festival.

Dates:
Location:
Burbank Airport Marriot 2500 N Hollywood Way, Burbank, CA

Swallows Day Parade in San Juan Capistrano

March 21: Enjoy the parade and Mercado Street Fair with family-friendly activities including a kid's play zone, live entertainment, vendors and merchants, food, and more. FREE!

Dates:
Location:
Downtown San Juan Capistrano - Historic Town Center 31872 El Camino Real, San Juan Capistrano, CA
+ Google Map
Cost:
Free

San Gabriel Lunar Lantern Festival

March 21-22: Experience lantern displays, live performances, street food, shopping, and more!

Dates:
Location:
San Gabriel Mission District 320 S. Mission Dr., San Gabriel, CA
+ Google Map
Cost:
Free

Free Miniature Train Rides at Fairview Park in Costa Mesa

THIRD WEEKEND OF EVERY MONTH: The Orange County Model Engineers offer public ride days every third full weekend of each month. To ride the trains, children must be able to walk and be at least 31" tall. A typical trip takes about 12 minutes and covers two loops of the park.

Dates:
Location:
Fairview Park - Costa Mesa 2501 Placentia Ave., Costa Mesa, CA
Cost:
Free

Elemeno Kids Vintage Market | West Hollywood

March 21–22: Shop a curated kids vintage market featuring sustainable fashion, a kids zone, and a clothing customization station for young creators.

Dates:
Location:
West Hollywood 1020 N La Brea Ave., Hollywood, CA
+ Google Map

Venice Oceanview Playground Grand Opening | Venice Beach, Venice

March 21: Celebrate the grand opening of the Venice Oceanview Playground with a ribbon cutting ceremony at Venice Beach. Enjoy food, games, crafts, live music, a caricature artist, and more. FREE!

Dates:
Location:
Venice Beach 12257 Venice Blvd., Venice Beach, CA
+ Google Map
Cost:
Free

Discovery Zone | Madrona Marsh Nature Center, Torrance

Third Saturday: Explore a hands-on space where kids can touch feathers, match animal tracks, build food webs, and learn how wetlands support plants, animals, and people. Through simple science activities and real marsh artifacts, young explorers discover why protecting nature matters. FREE!

Dates:
Discovery Zone | Madrona Marsh Nature Center, Torrance
Location:
Madrona Marsh Preserve 3201 Plaza Del Amo, Torrance, CA
+ Google Map
Cost:
Free

Spring Bark Bash | TeWinkle Park, Costa Mesa

March 21: Head to TeWinkle Park for a free pet adoption event with music, K9 Unit demonstrations, face painting, a caricature artist, a photo booth, food truck, and pet supply vendors. Dogs are welcome on a non-retractable 6-foot leash. FREE!

Dates:
Location:
TeWinkle Park 970 Arlington Drive, Costa Mesa, CA
+ Google Map

Venice Love Fest | Venice Beach, Los Angeles

March 21: A beachside community festival under the Venice sign featuring live music, food trucks, art, a kids stage, fitness classes, and shopping. FREE!

Dates:
Location:
Venice Beach 12257 Venice Blvd., Venice Beach, CA
+ Google Map
Cost:
Free

STEAM Family Day | La Brea Tar Pits, Los Angeles

March 21: Explore hands-on STEAM activities, meet scientists, see fossils, and enjoy live presentations and storytime at this interactive museum event.

Dates:
Location:
La Brea Tar Pits 5801 Wilshire Blvd, Los Angeles, CA
+ Google Map

Star Party | Madrona Marsh Nature Center, Torrance

March 21: Join Paul Livio and the Riverside Astronomical Society for an evening of stargazing, including a lecture, telescope viewing of double stars and deep sky objects, and a constellation tour. FREE!

Dates:
Location:
Madrona Marsh Preserve 3201 Plaza Del Amo, Torrance, CA
+ Google Map
Cost:
Free

Bump to Baby Expo | The District in Tustin

March 22: Celebrate pregnancy and motherhood at the Bump to Baby Expo with expert resources, prizes, samples, and more for expecting and new parents!

Dates:
Location:
The District at Tustin Legacy 2437 Park Ave., Tustin
+ Google Map
Cost:
$10

Free LEGO Star Wars Pop-Up Experience | Target, Los Angeles

March 22: Explore a free LEGO Star Wars pop-up featuring a giant SMART Brick installation, life-size Star Wars builds, and hands-on demos of LEGO's new SMART Play™ technology. Kids make and take home their own LEGO Star Wars mini-build. FREE!

Dates:
Location:
Target Los Angeles 3535 S. La Cienega Blvd., Los Angeles, CA
+ Google Map
Cost:
Free

Ebell + LA Festival: Powered by Women | The Ebell, LA

March 22: Celebrate Women’s History Month with live performances, puppet theatre, crafts, flower crown making, art exhibits, and a Girl Scouts scavenger hunt. FREE!

Dates:
Location:
The Ebell of Los Angeles 741 S Lucerne Blvd., Los Angeles, CA
+ Google Map
Cost:
Free

SpringFest | Westpark Plaza, Irvine

March 22: Visit a live butterfly garden, shop 50+ small businesses, take Easter Bunny photos, and enjoy food vendors and live performances. FREE!

Dates:
Location:
Westpark Plaza Irvine 3735 Alton Parkway, Irvine, CA
+ Google Map
Cost:
Free

Art Jam | Boomtown Brewery, Los Angeles

March 22: Watch a teen Battle of the Bands while kids create art on glow walls, try temporary tattoos, and explore youth-designed installations. FREE!

Dates:
Location:
Boomtown Brewery 700 Jackson St., Los Angeles, 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!