Spring Events in Costa Mesa for 2026
If you’re looking for Spring events in Costa Mesa, you’re in the right place. One of the best things about living in Costa Mesa is our year-round sunshine and an active, creative community that offers something for everyone. From family-friendly festivals and art walks to outdoor nature experiences and museum programs, there is no shortage of things to do in Costa Mesa this Spring.
Below is a curated roundup of upcoming Costa Mesa events. Did we miss anything? Let us know in the comments!
Arts & Culture
Art Happy Hour & Pop-Up Talk at OCMA
First Friday of Every Month | 5:00-6:00pm
Looking for unique evening events in Costa Mesa? OCMA hosts a monthly Art Happy Hour featuring a pop-up talk about a current exhibition, followed by cocktails inspired by the artwork. Admission is free; drinks are available for purchase.
Perfect for: Date night, cultural outings, and art lovers in Orange County.
Dreamers Market at Westcliff Plaza
March 7 | 12:00 PM – 4:00 PM
Located at Westcliff Plaza, just minutes from Costa Mesa, Dreamers Market features local makers, small businesses, and family-friendly entertainment.
Ideal for: Supporting local businesses and enjoying a relaxed coastal market atmosphere.
TinyFest
April 18–19 | 10:00 AM – 5:00 PM
Location: OC Fair & Event Center – Los Alamitos Building, Lot I
TinyFest is a celebration of tiny living and creative housing solutions. Whether you're curious about downsizing, building an ADU, exploring van conversions, or simply love innovative design, this event offers inspiration at every turn. This one is not to be missed!
Admission Required, Kids under 15 are free
36th Annual Southern California Spring Garden Show at South Coast Plaza
April 23–26, 2026 | All Day
The 36th Annual Southern California Spring Garden Show returns to South Coast Plaza in the Crate & Barrel/Macy’s Home Store wings, bringing together more than 40 garden vendors, exotic plants and flowers, and inspiring home and garden displays.
Why go: It’s a beautiful celebration of garden design, spring blooms, and outdoor living ideas right in the heart of Costa Mesa.
For the Outdoor Enthusiast
Early Bird Sundays at Tucker Wildlife Sanctuary
March 29th | 8:00-9:30am
Hosted by the Environmental Nature Center, this guided birding experience is a peaceful way to enjoy nature in Orange County. Perfect for families, outdoor enthusiasts, and anyone looking to explore local wildlife in Costa Mesa.
Why attend: A relaxing outdoor activity and one of the most scenic nature events near Costa Mesa.
Discover Upper Newport Bay Kayak Tour
Saturdays | 10:00am-12:00pm
Join a public group to kayak through the Upper Newport Bay Ecological Reserve and learn about what makes this place unique! Tours are guided by certified volunteer naturalists. Location: Newport Aquatic Center
Fun for Kids
Art & Play (Ages 3–5) at Orange County Museum of Art
Monday, March 18 | 11:00 AM – 1:00 PM
Start them young! Discover fun ways to introduce art and creative thinking to youth ages 3–5 and their caregivers. Participants visit our exhibitions and engage in playful activities that inspire imagination.
Held the third Wednesday of every month. Two hour-long sessions are available from 11:00 AM–12:00 PM and 12:00–1:00 PM. Admission is free, registration required.
SpringFest Costa Mesa
April 4 | 10:00 AM – 2:00 PM
Hosted by the City of Costa Mesa, SpringFest is a popular family event in Costa Mesa featuring seasonal activities, entertainment, and community fun.
Why locals love it: It’s one of the best annual spring festivals in Costa Mesa for families. This year is a pirate theme!
Imaginology at the OC Fair & Event Center
April 11–12 | 10:00 AM – 4:00 PM
Held at the OC Fair & Event Center, Imaginology is a free STEAM festival that brings hands-on science, engineering, art, and technology experiences to families throughout Orange County.
Great for: Kids who love to build, explore, and learn.
There’s no place like Costa Mesa
If you’ve been thinking about making Costa Mesa your home, we would love to connect with you. This community is more than just a place to live, it’s a lifestyle filled with creativity, connection, and opportunity. With so many unique neighborhoods, each with its own character and charm, finding the right fit is important and personal, and that’s exactly what we specialize in.
We’ve made it our mission to help buyers discover not just a house, but the community where they will put down roots. Heritage Coast would be honored to show you around and help you find the corner of Costa Mesa that feels like home.