Science & tech events in Costa Mesa, CA

Search for something you love or check out popular events in your area.

Sales end soon
Bionerds Mission Viejo Summer Camps
Tomorrow at 10:00 AM
Norman P. Murray Community and Senior Center
Sales end soon
Bionerds Mission Viejo Summer Camps
Tomorrow at 10:00 AM
Norman P. Murray Community and Senior Center
H.E.A.D. Talks
Sat, Aug 2, 6:00 PM + 5 more
Wood Coffee Co.
H.E.A.D. Talks
Sat, Aug 2, 6:00 PM + 5 more
Wood Coffee Co.
In-Person Free Coding Workshop For Kids at Long Beach, CA (7-14 yrs)
Sat, Aug 2, 11:00 AM
Holiday Inn Long Beach Airport by IHG
In-Person Free Coding Workshop For Kids at Long Beach, CA (7-14 yrs)
Sat, Aug 2, 11:00 AM
Holiday Inn Long Beach Airport by IHG
In-person Free Robotics Workshop For Kids at Long Beach, CA (7-14yrs)
Sat, Aug 2, 11:00 AM
Holiday Inn Long Beach Airport by IHG
In-person Free Robotics Workshop For Kids at Long Beach, CA (7-14yrs)
Sat, Aug 2, 11:00 AM
Holiday Inn Long Beach Airport by IHG
Bionerds Yorba Linda Summer Camps
Fri, Aug 22, 10:00 AM
Travis Ranch Activity Center
Bionerds Yorba Linda Summer Camps
Fri, Aug 22, 10:00 AM
Travis Ranch Activity Center
IAW San Diego: How To Use AI to Build and Scale Your Business
Thu, Aug 21, 11:30 AM
5938 Priestly Dr ste 103
IAW San Diego: How To Use AI to Build and Scale Your Business
Thu, Aug 21, 11:30 AM
5938 Priestly Dr ste 103
Free Digital Skills Training Session at Angelo M. Iacoboni Library
Fri, Aug 15, 10:00 AM + 1 more
Angelo M. Iacoboni Library
Free Digital Skills Training Session at Angelo M. Iacoboni Library
Fri, Aug 15, 10:00 AM + 1 more
Angelo M. Iacoboni Library
Free 2-Day Digital Skills Training Session at La Mirada Library
Sat, Aug 23, 10:00 AM + 1 more
La Mirada Library
Free 2-Day Digital Skills Training Session at La Mirada Library
Sat, Aug 23, 10:00 AM + 1 more
La Mirada Library
Naturalist Night Talk
Tomorrow at 6:00 PM + 5 more
Chino Hills State Park Discovery Center
Naturalist Night Talk
Tomorrow at 6:00 PM + 5 more
Chino Hills State Park Discovery Center
Bionerds Rancho Santa Margarita Summer Camp
Tue, Aug 5, 9:00 AM + 4 more
22232 El Paseo
Bionerds Rancho Santa Margarita Summer Camp
Tue, Aug 5, 9:00 AM + 4 more
22232 El Paseo
Free Digital Skills Training Session at Paramount Library
Thu, Aug 28, 10:00 AM
Paramount Library
Free Digital Skills Training Session at Paramount Library
Thu, Aug 28, 10:00 AM
Paramount Library
Free Digital Skills Training Session at Norwalk Library
Tue, Aug 26, 12:00 PM + 1 more
Norwalk Library
Free Digital Skills Training Session at Norwalk Library
Tue, Aug 26, 12:00 PM + 1 more
Norwalk Library
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Orange County AI: Office Hours
Sunday at 3:00 PM
HanaHaus Newport Beach
Sales end soon
Orange County AI: Office Hours
Sunday at 3:00 PM
HanaHaus Newport Beach
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Science Tuesdays at KML
Tuesday at 4:30 PM + 4 more
Kerckhoff Marine Laboratory
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Science Tuesdays at KML
Tuesday at 4:30 PM + 4 more
Kerckhoff Marine Laboratory
Just added!
California Professional Licensing Workshop - August 12, 2025
Tue, Aug 12, 6:00 PM
18700 Ward St
Just added!
California Professional Licensing Workshop - August 12, 2025
Tue, Aug 12, 6:00 PM
18700 Ward St
Free Discovery Lecture - Weird Walruses and Ocean “Hippos”
Fri, Oct 3, 7:00 PM
Cabrillo Marine Aquarium
Free Discovery Lecture - Weird Walruses and Ocean “Hippos”
Fri, Oct 3, 7:00 PM
Cabrillo Marine Aquarium
Stress Gives Me a Headache!
Wed, Aug 20, 7:00 PM
Beckman Center
Stress Gives Me a Headache!
Wed, Aug 20, 7:00 PM
Beckman Center
Just added!
Virtual Production Total Solution Workshop
Fri, Aug 8, 12:00 PM
3111 E Miraloma Ave
Just added!
Virtual Production Total Solution Workshop
Fri, Aug 8, 12:00 PM
3111 E Miraloma Ave
Free Digital Skills Training Session at Compton Library
Thu, Aug 21, 10:00 AM
Compton Library
Free Digital Skills Training Session at Compton Library
Thu, Aug 21, 10:00 AM
Compton Library
Free Digital Skills Training Session at Compton Library - JULY
Wednesday at 1:30 PM + 1 more
Compton Library
Free Digital Skills Training Session at Compton Library - JULY
Wednesday at 1:30 PM + 1 more
Compton Library

Trends in Costa Mesa

Explore more trends

Frequently asked questions about Costa Mesa

What are the best events to attend?

According to Eventbrite, the best events are:

H.E.A.D. Talks

In-Person Free Coding Workshop For Kids at Long Beach, CA (7-14 yrs)

In-person Free Robotics Workshop For Kids at Long Beach, CA (7-14yrs)

Bionerds Yorba Linda Summer Camps

Which events are currently trending in Costa Mesa?

The trending searches this month in Costa Mesa are:

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Bionerds Mission Viejo Summer Camps

Naturalist Night Talk

Orange County AI: Office Hours

Science Tuesdays at KML

Bionerds Mission Viejo Summer Camps

Bionerds Mission Viejo Summer Camps

H.E.A.D. Talks

H.E.A.D. Talks

In-Person Free Coding Workshop For Kids at Long Beach, CA (7-14 yrs)

In-Person Free Coding Workshop For Kids at Long Beach, CA (7-14 yrs)

In-person Free Robotics Workshop For Kids at Long Beach, CA (7-14yrs)

In-person Free Robotics Workshop For Kids at Long Beach, CA (7-14yrs)

Bionerds Yorba Linda Summer Camps

Bionerds Yorba Linda Summer Camps

IAW San Diego: How To Use AI to Build and Scale Your Business

IAW San Diego: How To Use AI to Build and Scale Your Business

Free Digital Skills Training Session at Angelo M. Iacoboni Library

Free Digital Skills Training Session at Angelo M. Iacoboni Library

Free 2-Day Digital Skills Training Session at La Mirada Library

Free 2-Day Digital Skills Training Session at La Mirada Library

Naturalist Night Talk

Naturalist Night Talk

Bionerds Rancho Santa Margarita Summer Camp

Bionerds Rancho Santa Margarita Summer Camp

Free Digital Skills Training Session at Paramount Library

Free Digital Skills Training Session at Paramount Library

Free Digital Skills Training Session at Norwalk Library

Free Digital Skills Training Session at Norwalk Library

Orange County AI: Office Hours

Orange County AI: Office Hours

Science Tuesdays at KML

Science Tuesdays at KML

California Professional Licensing Workshop - August 12, 2025

California Professional Licensing Workshop - August 12, 2025

Free Discovery Lecture - Weird Walruses and Ocean “Hippos”

Free Discovery Lecture - Weird Walruses and Ocean “Hippos”

Stress Gives Me a Headache!

Stress Gives Me a Headache!

Virtual Production Total Solution Workshop

Virtual Production Total Solution Workshop

Free Digital Skills Training Session at Compton Library

Free Digital Skills Training Session at Compton Library

Free Digital Skills Training Session at Compton Library - JULY

Free Digital Skills Training Session at Compton Library - JULY

Things to do around Costa Mesa

Trends in Costa Mesa

1. Firework show

2. Comedy shows

3. Free kids

4. Fourth of july

5. Oc fair free tickets

6. Warehouse sale

7. Latte art

8. Angel stadium

9. Classic car show

10. Sound bath

11. Concerts

12. Vuori