Meetups Events in Costa Mesa

Check out happening meetups events all around Costa Mesa, CA

Orange County Wine Fest - April 18th & 19th

 Sat, 18 Apr at 12:00 pm The Hangar at OC Fair & Event Center USD 17 to 106

Singles Attending 2026 OCMCO Spring Concert

 Fri, 01 May at 07:45 pm Renee and Henry Segerstrom Concert Hall

Thursday | Casa de Onda (35+ Event) | Orange County

Fri, 03 Apr at 02:00 am Casa de Onda

OC’s Singles Mix & Mingle

 Fri, 03 Apr at 07:00 pm Westwood Coast USD 43

Celebrate Women's Month| Fashion Wellness Reset

 Tue, 24 Mar at 06:00 pm Third Place USD 39

⚡ SpeedCalifornia Dating | Ages 24-38| Orange County’s Modern Speed Dating

 Sat, 21 Mar at 06:00 pm Mesa USD 37 to 40

OC Singles Mixer @ Casa De Onda

 Tue, 31 Mar at 07:00 pm Casa de Onda Free

DROC x Ducati Newport Beach Bike Night – March 2026

 Thu, 26 Mar at 06:30 pm Ducati Newport Beach

Orange County Tech & Finance Networking Event

 Wed, 15 Apr at 07:00 pm Mesa USD 16 to 21

For All The Girls Presents: A Tea Party at Dior

 Sun, 22 Mar at 10:30 am DIOR Beauty - South Coast Plaza Boutique USD 162

D&D Singles Night: Dungeons & Dragons & Tiki Drinks - Costa Mesa

 Thu, 02 Apr at 07:00 pm Tiki Bar USD 12 to 48

Art Happy Hour @ OCMA

 Fri, 03 Apr at 05:00 pm UC Irvine Langson Orange County Museum of Art | Costa Mesa Free

Tiramisu Tasting and Wine

 Sat, 04 Apr at 07:00 pm 2700 Harbor Blvd USD 35 to 61

2026 Woman of the Year Luncheon

 Tue, 12 May at 11:30 am Turnip Rose Promenade & Gardens

Race on Sunday Cars & Coffee Event at IKEA Costa Mesa!

 Sun, 29 Mar at 08:00 am 1475 S Coast Dr Free

Midnight North

 Fri, 22 May at 06:45 pm The Wayfarer USD 24

✨ Singles Meet & Greet + Ice Breakers ✨

 Tue, 24 Feb at 07:00 pm The Harp Inn Free

Speed Dating | Ages 40-50 | Entre Nos | Northgate Mercado | Costa Mesa, CA

 Wed, 25 Mar at 06:30 pm Entre Nos USD 34 to 50

SARECON 2026

 Fri, 31 Jul at 07:00 pm Hilton Orange County/Costa Mesa (3050 Bristol St, Costa Mesa, CA)

Orange County CA Real Estate Networking Mastermind & Meetup

 Fri, 27 Mar at 08:30 am SoCo Collection Free

COSTA MESA: Rally for Democracy

 Sun, 22 Mar at 02:00 pm Harbor Blvd. & Wilson St. 2200 Harbor Blvd Costa Mesa, CA 92627

Costa Mesa Singles Mixer 2026

 Sat, 16 May at 07:00 pm TBD - Costa Mesa USD 9 to 34

Italians Do Them Better 3 - The Gathering

 Sun, 22 Mar at 10:00 am Ducati Newport Beach

wellness besties

 Sat, 25 Apr at 01:00 pm Sol Studio USD 34

The Executive Investor Breakfast

 Thu, 26 Mar at 08:30 am 3200 Park Center Dr suite 1400 Free

World Bromeliad Conference 2026

 Tue, 14 Apr at 06:00 pm Hilton Orange County/Costa Mesa (3050 Bristol St, Costa Mesa, CA)

Golden Pineapple Fragrance Festival VI

 Sat, 30 May at 11:00 am Hilton Orange County/Costa Mesa USD 10 to 175

Healers Day Off: Therapists & Mental Health Professionals

 Sun, 19 Apr at 04:00 pm Enjoy Yoga Free

Camp Tiki x Elixir: Nerdy Single And Social Mixer

 Sun, 29 Mar at 05:00 pm Elixir Wizard Academy - Boba Tea Bar & Ice Cream USD 18

FREE: Table Top Game Day in Costa Mesa! 25+ Games

 Sat, 28 Mar at 01:00 pm First United Methodist Church of Costa Mesa Free

Costa Mesa Job Fair - Costa Mesa Career Fair

 Wed, 08 Apr at 11:00 am Costa Mesa Free

Spine + Glass Book Night: The Seven Husbands of Evelyn Hugo

 Wed, 15 Apr at 06:30 pm Wine Lab USD 30

Wellness Professionals Networking Meet Up (Connect, Collab, & Refer)

 Thu, 09 Apr at 06:30 pm TBD USD 25

Communication Mastery Session for Executive Assistants in Costa Mesa, CA

 Tue, 14 Apr at 09:00 am Regus - Costa Mesa USD 463 to 691

Essential Management Skills Training — Costa Mesa, CA | 1 Day Workshop

 Thu, 26 Mar at 09:00 am For venue details reach us at [email protected] USD 463 to 723

Regular Meeting: Jennifer Williams - Contest Aquascaping

 Sat, 28 Mar at 12:30 pm Balearic Community Center

Oxylon Wellness Launch Event

 Tue, 24 Mar at 04:00 pm 3151 Airway Avenue, Unit S, Costa Mesa, CA, United States, California 92626

USA Martial Arts Hall of Fame

 Fri, 20 Mar at 08:00 am 3131 Bristol St, Costa Mesa, CA 92626-3037, United States

Regular/Anniversary Meeting: Carnivorous Plant Research

 Sun, 22 Mar at 02:30 pm Norma Hertzog Community Center

Costa Mesa Job Fair - Costa Mesa Career Fair

 Wed, 13 May at 11:00 am Costa Mesa Free

Early Childhood Information Evening - ADULTS ONLY

 Wed, 22 Apr at 06:00 pm Waldorf School of Orange County Free

Business Etiquette 1 Day Workshop |Costa Mesa, CA

 Fri, 09 Jan at 09:00 am For venue details reach us at [email protected] USD 519 to 1,453

Performance Management 1 Day Workshop | Costa Mesa, CA

 Fri, 19 Dec at 09:00 am For venue details reach us at [email protected] USD 519 to 830

Missing Link Network, Orange County Hub

 Tue, 17 Feb at 09:30 am IHOP Free

Self-Care Sundays—EmpowHER Walks

 Sun, 16 Nov at 08:30 am Fairview Park USD 18

Thursday Night Road Ride

 Thu, 11 Jul at 06:30 pm Specialized Costa Mesa