Your version of Internet Explorer is not longer supported. Please upgrade your browser.

21 plus events in Diamond Bar, CA

Doobie Doubles(Tribute to Doobie Brothers) Sunday Funday
Sun, Aug 10, 3:00 PM
The Lighthouse Cafe
Doobie Doubles(Tribute to Doobie Brothers) Sunday Funday
Sun, Aug 10, 3:00 PM
The Lighthouse Cafe
Bring Your Own Book Club
Today at 6:00 PM
Café con Libros
Bring Your Own Book Club
Today at 6:00 PM
Café con Libros
Sales end soon
FLEX FRIDAYS: THE HOTTEST HIP-HOP, R&B, REGGAETON, AFROBEATS + MORE!
Friday at 10:00 PM
Chako's Social
Sales end soon
FLEX FRIDAYS: THE HOTTEST HIP-HOP, R&B, REGGAETON, AFROBEATS + MORE!
Friday at 10:00 PM
Chako's Social
Murder Mystery Scavenger Hunt: Newport Beach - 6/21/25
Sat, Jun 21, 11:20 AM
Cruisers Pizza Bar Grill
Murder Mystery Scavenger Hunt: Newport Beach - 6/21/25
Sat, Jun 21, 11:20 AM
Cruisers Pizza Bar Grill
BEBORN BETON Live in SANTA ANA CA.
Fri, May 30, 9:00 PM
La Santa
BEBORN BETON Live in SANTA ANA CA.
Fri, May 30, 9:00 PM
La Santa
ILLUMINATION 2025 (Glow-N-The-Dark)
Sat, Jun 14, 8:30 PM
Catch One
ILLUMINATION 2025 (Glow-N-The-Dark)
Sat, Jun 14, 8:30 PM
Catch One
Men Seeking Men Speed Dating | Hollywood Heights | Ages 21+
Tue, May 20, 7:00 PM
Yamashiro Hollywood
Men Seeking Men Speed Dating | Hollywood Heights | Ages 21+
Tue, May 20, 7:00 PM
Yamashiro Hollywood
The TAY Way: Summer Sweat Edit.
Sat, Jun 21, 10:00 AM
NeueHouse Hollywood
The TAY Way: Summer Sweat Edit.
Sat, Jun 21, 10:00 AM
NeueHouse Hollywood
Barnsdall Art Park Foundation Presents: FRIDAY NIGHT WINE TASTINGS (21+)
Fri, Jun 6, 5:30 PM + 15 more
4800 Hollywood Blvd
Barnsdall Art Park Foundation Presents: FRIDAY NIGHT WINE TASTINGS (21+)
Fri, Jun 6, 5:30 PM + 15 more
4800 Hollywood Blvd
Bollywood Cruise: A Luxury All White Desi Cruise on June 21 @ Long Beach!
Sat, Jun 21, 7:30 PM
100 Aquarium Way
Bollywood Cruise: A Luxury All White Desi Cruise on June 21 @ Long Beach!
Sat, Jun 21, 7:30 PM
100 Aquarium Way
SITD - UNTER NULL - FRONTAL BOUNDARY - KORONER Live in Santa Ana CA.
Sat, May 24, 8:30 PM
La Santa
SITD - UNTER NULL - FRONTAL BOUNDARY - KORONER Live in Santa Ana CA.
Sat, May 24, 8:30 PM
La Santa
Sales end soon
Official J Balvin After Party @ Beso
Friday at 10:00 PM
Beso
Sales end soon
Official J Balvin After Party @ Beso
Friday at 10:00 PM
Beso
Sales end soon
UNDRGRND PRESENTS: MIKE SHERM LIVE OFFICIAL CONCERT AFTER PARTY 18+ POMONA
Saturday at 9:00 PM
COSMOS NIGHTCLUB
Sales end soon
UNDRGRND PRESENTS: MIKE SHERM LIVE OFFICIAL CONCERT AFTER PARTY 18+ POMONA
Saturday at 9:00 PM
COSMOS NIGHTCLUB
Jesser & Cam Wilder Basketball Showdown
Sat, Jun 21, 5:00 PM
Anaheim Convention Center
Jesser & Cam Wilder Basketball Showdown
Sat, Jun 21, 5:00 PM
Anaheim Convention Center
EXOTIKON 3 Music & Arts Festival
Sat, Jun 7, 12:00 PM
The Mayan
EXOTIKON 3 Music & Arts Festival
Sat, Jun 7, 12:00 PM
The Mayan
Sales end soon
Taste of Happiest Ours 2.0
Saturday at 4:00 PM
Happiest Ours
Sales end soon
Taste of Happiest Ours 2.0
Saturday at 4:00 PM
Happiest Ours
Sales end soon
PRETTY IN PINK LESBIAN SPEED DATING| OC| Ages 21-35
Saturday at 2:00 PM + 3 more
608 N Lacy St
Sales end soon
PRETTY IN PINK LESBIAN SPEED DATING| OC| Ages 21-35
Saturday at 2:00 PM + 3 more
608 N Lacy St
MEGAWOOF AMERICA -LONG BEACH : PRIDE SEASON KICKOFF + GOGO HUNT FINALE
Sat, May 17, 9:00 PM
Falcon North
MEGAWOOF AMERICA -LONG BEACH : PRIDE SEASON KICKOFF + GOGO HUNT FINALE
Sat, May 17, 9:00 PM
Falcon North
Sunset Happy Hour at Palapa in Long Beach
Thu, May 15, 6:30 PM
Palapa | Ola Mexican Restaurant
Sunset Happy Hour at Palapa in Long Beach
Thu, May 15, 6:30 PM
Palapa | Ola Mexican Restaurant
Sales end soon
Mother's Day Mommy & Me Cookie Class (5/10 @9 am)
Bricks & Minifigs Costa Mesa
Sales end soon
Mother's Day Mommy & Me Cookie Class (5/10 @9 am)
Bricks & Minifigs Costa Mesa

Trends in Diamond Bar

Explore more trends

Explore more trends