Party Events and Things to do in Costa Mesa, CA

USC MLAA OC: Golden Hour with Trojans - 09/25/26
Fri, Sep 25, 5:30 PM
Pacific City · The Bungalow Huntington Beach
USC MLAA OC: Golden Hour with Trojans - 09/25/26
Fri, Sep 25, 5:30 PM
Pacific City · The Bungalow Huntington Beach
BÜFF Party Long Beach @ Falcon North
Fri, Sep 4, 9:00 PM
South of Somerset · Falcon North
BÜFF Party Long Beach @ Falcon North
Fri, Sep 4, 9:00 PM
South of Somerset · Falcon North
OC Fairgrounds Halloween Costume Party, October 31st |ALL AGES
Sat, Oct 31, 10:00 PM
Santa Ana Heights · OC Fair & Event Center
OC Fairgrounds Halloween Costume Party, October 31st |ALL AGES
Sat, Oct 31, 10:00 PM
Santa Ana Heights · OC Fair & Event Center
Grand Opening — The Essence of Viet Comfort Food
Friday at 10:00 AM
Ocean View · 9340 Warner Ave suite j
Grand Opening — The Essence of Viet Comfort Food
Friday at 10:00 AM
Ocean View · 9340 Warner Ave suite j
Soul Invasion Weekender - Pool Party - Labor Day Weekend
Sun, Sep 6, 1:00 PM
Alamitos Heights · Hotel Current Long Beach
Soul Invasion Weekender - Pool Party - Labor Day Weekend
Sun, Sep 6, 1:00 PM
Alamitos Heights · Hotel Current Long Beach
USC Marshall Alumni OC: TGIF Afternoon Happy Hour at Brewery X - 08/28/26
Friday at 3:30 PM
Olive · Brewery X
USC Marshall Alumni OC: TGIF Afternoon Happy Hour at Brewery X - 08/28/26
Friday at 3:30 PM
Olive · Brewery X
HALLOWEN NIGHT @ OC FAIRGROUNDS $10 W/RSVP BEFORE 10:30PM | 18+
Sat, Oct 31, 10:00 PM
Costa Mesa · OC Fairground Costa Mesa Building
HALLOWEN NIGHT @ OC FAIRGROUNDS $10 W/RSVP BEFORE 10:30PM | 18+
Sat, Oct 31, 10:00 PM
Costa Mesa · OC Fairground Costa Mesa Building
Best Karaoke In Long Beach at Roxanne's
Tuesday at 7:00 PM + 5 more
California Heights · Roxanne's
Best Karaoke In Long Beach at Roxanne's
Tuesday at 7:00 PM + 5 more
California Heights · Roxanne's
Sapphic Beach Night
Sun, Sep 13, 5:00 PM
Pacific City · Huntington Beach Coal Fire Pits
Sapphic Beach Night
Sun, Sep 13, 5:00 PM
Pacific City · Huntington Beach Coal Fire Pits
Networking & Happy Hour
Friday at 8:00 PM
SoCo · Bayrich Development
Networking & Happy Hour
Friday at 8:00 PM
SoCo · Bayrich Development
VICTOR'S. The Devil Wears Lace
Fri, Oct 2, 9:00 PM
South of Somerset · Falcon North
VICTOR'S. The Devil Wears Lace
Fri, Oct 2, 9:00 PM
South of Somerset · Falcon North
No Requests OC at Heat Ultra Lounge - Saturday 9/5
Sat, Sep 5, 10:00 PM
Hotel Circle · HEAT Ultra Lounge
No Requests OC at Heat Ultra Lounge - Saturday 9/5
Sat, Sep 5, 10:00 PM
Hotel Circle · HEAT Ultra Lounge
Growers First Grand Celebration
Thu, Oct 29, 6:30 PM
Cliff Haven · MoonGoat Coffee
Growers First Grand Celebration
Thu, Oct 29, 6:30 PM
Cliff Haven · MoonGoat Coffee
HallowTeen Paint & Sip
Fri, Oct 30, 5:30 PM
Douglas Junction · Smakk'D Refreshers & Teas, Inc
HallowTeen Paint & Sip
Fri, Oct 30, 5:30 PM
Douglas Junction · Smakk'D Refreshers & Teas, Inc
Maggie's Pub Luau
Sat, Aug 29, 7:00 PM
The Villages at Heritage Springs · Maggie's Pub & Banquet Hall
Maggie's Pub Luau
Sat, Aug 29, 7:00 PM
The Villages at Heritage Springs · Maggie's Pub & Banquet Hall
Y2K Saturdays
Today at 11:30 PM + 54 more
SoCo · Chako's Social
Y2K Saturdays
Today at 11:30 PM + 54 more
SoCo · Chako's Social
Old Skool Brunch In Downey Ca
Sat, Aug 29, 11:00 AM
Hollydale · xecora
Old Skool Brunch In Downey Ca
Sat, Aug 29, 11:00 AM
Hollydale · xecora
OC FairGrounds Halloween Night, October 31st $10 w/rsvp before 10:30pm
Sat, Oct 31, 10:00 PM
Santa Ana Heights · OC Fair & Event Center
OC FairGrounds Halloween Night, October 31st $10 w/rsvp before 10:30pm
Sat, Oct 31, 10:00 PM
Santa Ana Heights · OC Fair & Event Center
Orange County Latino Giving Circle Grants Night
Wed, Oct 7, 5:30 PM
French Park · Santa Ana
Orange County Latino Giving Circle Grants Night
Wed, Oct 7, 5:30 PM
French Park · Santa Ana
IMPACT-X Community Celebration & Member Appreciation Night
Thursday at 6:00 PM
Northwest · 16470 Bolsa Chica St
IMPACT-X Community Celebration & Member Appreciation Night
Thursday at 6:00 PM
Northwest · 16470 Bolsa Chica St

Trends in Costa Mesa

Explore more trends

USC MLAA OC: Golden Hour with Trojans - 09/25/26

USC MLAA OC: Golden Hour with Trojans - 09/25/26

BÜFF Party Long Beach @ Falcon North

BÜFF Party Long Beach @ Falcon North

OC Fairgrounds Halloween Costume Party, October 31st |ALL AGES

OC Fairgrounds Halloween Costume Party, October 31st |ALL AGES

Grand Opening — The Essence of Viet Comfort Food

Grand Opening — The Essence of Viet Comfort Food

Soul Invasion Weekender - Pool Party - Labor Day Weekend

Soul Invasion Weekender - Pool Party - Labor Day Weekend

USC Marshall Alumni OC: TGIF Afternoon Happy Hour at Brewery X - 08/28/26

USC Marshall Alumni OC: TGIF Afternoon Happy Hour at Brewery X - 08/28/26

HALLOWEN NIGHT @ OC FAIRGROUNDS $10 W/RSVP BEFORE 10:30PM | 18+

HALLOWEN NIGHT @ OC FAIRGROUNDS $10 W/RSVP BEFORE 10:30PM | 18+

Best Karaoke In Long Beach at Roxanne's

Best Karaoke In Long Beach at Roxanne's

Sapphic Beach Night

Sapphic Beach Night

Networking & Happy Hour

Networking & Happy Hour

VICTOR'S. The Devil Wears Lace

VICTOR'S. The Devil Wears Lace

No Requests OC at Heat Ultra Lounge - Saturday 9/5

No Requests OC at Heat Ultra Lounge - Saturday 9/5

Growers First Grand Celebration

Growers First Grand Celebration

HallowTeen Paint & Sip

HallowTeen Paint & Sip

Maggie's Pub Luau

Maggie's Pub Luau

Y2K Saturdays

Y2K Saturdays

Old Skool Brunch In Downey Ca

Old Skool Brunch In Downey Ca

OC FairGrounds Halloween Night, October 31st $10 w/rsvp before 10:30pm

OC FairGrounds Halloween Night, October 31st $10 w/rsvp before 10:30pm

Orange County Latino Giving Circle Grants Night

Orange County Latino Giving Circle Grants Night

IMPACT-X Community Celebration & Member Appreciation Night

IMPACT-X Community Celebration & Member Appreciation Night

Things to do around Costa Mesa

Trends in Costa Mesa

1. Memorial day weekend events

2. Stand up comedy

3. Sound bath

4. Mothers day

5. Memorial day events

6. Free kids

7. Festival

8. Cinco de mayo festival

9. Mothers market

10. Lucha libre

11. Job fair

12. Pilates