Earth Day Festival

Sat Apr 18 2026 at 10:00 am to 02:00 pm UTC-07:00

77 Fair Dr, Costa Mesa, CA 92626-6520, United States | Costa Mesa

Costa Mesa Bikeability
Publisher/HostCosta Mesa Bikeability
Earth Day Festival
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On Saturday, April 18, 2026, from 10 a.m. to 2 p.m., the City of Costa Mesa will have its annual Earth Day Festival at City Hall.
We are excited to celebrate existing sustainability efforts and services in our City and hope you will join us!
Festivities will include music, activities, giveaways, and more! For more details on the event, please contact [email protected].
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Event Venue

77 Fair Dr, Costa Mesa, CA 92626-6520, United States

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