Community Events and Things to do in Diamond Bar, CA

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

Selling fast
Speed Dating | Ages 42-50 | Brewheim | Anaheim, CA
Fri, Jul 24, 6:30 PM
Anaheim · Brewheim
Selling fast
Speed Dating | Ages 42-50 | Brewheim | Anaheim, CA
Fri, Jul 24, 6:30 PM
Anaheim · Brewheim
Love O'Clock Speed Dating | Ages 60+ | Lucky's Coffee Roasters | Aug. 8
Sat, Aug 8, 4:00 PM
Claremont · Lucky's Coffee Roasters
Love O'Clock Speed Dating | Ages 60+ | Lucky's Coffee Roasters | Aug. 8
Sat, Aug 8, 4:00 PM
Claremont · Lucky's Coffee Roasters
Downey Pride 2026: General / VIP Experience
Sat, Aug 8, 5:00 PM
Downey · 8237 3rd St
Downey Pride 2026: General / VIP Experience
Sat, Aug 8, 5:00 PM
Downey · 8237 3rd St
Bash at the Elks
Sun, Aug 9, 4:00 PM
Whittier · Whittier Elks Lodge #1258
Bash at the Elks
Sun, Aug 9, 4:00 PM
Whittier · Whittier Elks Lodge #1258
Clothing Pop Up by Killjoy Market
Sat, Jul 18, 1:00 PM
Brea · 825 W Lambert Rd
Clothing Pop Up by Killjoy Market
Sat, Jul 18, 1:00 PM
Brea · 825 W Lambert Rd
THEE BOUTIQUE SUMMER POOL PARTY
Sat, Jul 25, 5:00 PM
La Habra · 641 W Pebble Beach Ave
THEE BOUTIQUE SUMMER POOL PARTY
Sat, Jul 25, 5:00 PM
La Habra · 641 W Pebble Beach Ave
Halloween Family Glow Party
Sat, Oct 24, 4:00 PM
Upland · 217 E A St
Halloween Family Glow Party
Sat, Oct 24, 4:00 PM
Upland · 217 E A St
Sapphic Speed Dating | Women Loving Women| Ages 25-37 | Queen's Lounge
Sun, Jul 26, 3:00 PM
Santa Ana · Queens Lounge
Sapphic Speed Dating | Women Loving Women| Ages 25-37 | Queen's Lounge
Sun, Jul 26, 3:00 PM
Santa Ana · Queens Lounge
Love O'Clock Speed Dating | Ages 40–55 | Lucky's Coffee Roasters | Aug. 7
Fri, Aug 7, 6:30 PM
Claremont · Lucky's Coffee Roasters
Love O'Clock Speed Dating | Ages 40–55 | Lucky's Coffee Roasters | Aug. 7
Fri, Aug 7, 6:30 PM
Claremont · Lucky's Coffee Roasters
AIA PARTY: LOS ANGLES, CA
Sun, Jul 19, 7:00 PM
Commerce · Dirt Dog Compound - Commerce
AIA PARTY: LOS ANGLES, CA
Sun, Jul 19, 7:00 PM
Commerce · Dirt Dog Compound - Commerce
Frida Garden Experience
Sun, Jul 26, 10:00 AM
Santa Ana · Heritage Museum of Orange County
Frida Garden Experience
Sun, Jul 26, 10:00 AM
Santa Ana · Heritage Museum of Orange County
Table 4 Tonight: Rosemead | Dinner with Strangers small town
Sun, Aug 9, 7:00 PM + 4 more
Rosemead · Restaurant of the Week
Table 4 Tonight: Rosemead | Dinner with Strangers small town
Sun, Aug 9, 7:00 PM + 4 more
Rosemead · Restaurant of the Week
5 Points Gathering || July 25-26, 2026
Sat, Jul 25, 12:00 PM
Mount Baldy · Dahlem Ranch
5 Points Gathering || July 25-26, 2026
Sat, Jul 25, 12:00 PM
Mount Baldy · Dahlem Ranch
ACOTAR 6 STUDY PARTY
Sun, Oct 18, 2:00 PM
Ontario · 4955 S Parkplace Ave
ACOTAR 6 STUDY PARTY
Sun, Oct 18, 2:00 PM
Ontario · 4955 S Parkplace Ave
Sales end soon
Speed Dating for Single Parents - Riverside, CA
Monday at 7:00 PM
Riverside · BRÜE CRÜE
Sales end soon
Speed Dating for Single Parents - Riverside, CA
Monday at 7:00 PM
Riverside · BRÜE CRÜE
Gay Speed Dating | Men Loving Men| Ages 25-37 | Queen's Lounge
Sun, Jul 19, 3:00 PM
Santa Ana · Queens Lounge
Gay Speed Dating | Men Loving Men| Ages 25-37 | Queen's Lounge
Sun, Jul 19, 3:00 PM
Santa Ana · Queens Lounge
SAPPHIC AUTUMN SOCIAL : Ghouls Just Wanna Have Fun
Sun, Oct 18, 7:00 PM
Santa Ana · The Copper Door, North Broadway, Santa Ana, CA, USA
SAPPHIC AUTUMN SOCIAL : Ghouls Just Wanna Have Fun
Sun, Oct 18, 7:00 PM
Santa Ana · The Copper Door, North Broadway, Santa Ana, CA, USA
AYMS National Latina Day- Pink Bowling Night
Thu, Aug 20, 8:00 PM
Westminster · Westminster Lanes
AYMS National Latina Day- Pink Bowling Night
Thu, Aug 20, 8:00 PM
Westminster · Westminster Lanes
Sales end soon
Plei Game Night - PASADENA
Today at 7:00 PM
Pasadena · The Mixx
Sales end soon
Plei Game Night - PASADENA
Today at 7:00 PM
Pasadena · The Mixx
Speed Dating for Singles w/ No Kids - Riverside, CA
Wed, Aug 5, 7:00 PM
Riverside · BRÜE CRÜE
Speed Dating for Singles w/ No Kids - Riverside, CA
Wed, Aug 5, 7:00 PM
Riverside · BRÜE CRÜE

Trends in Diamond Bar

Explore more trends

Frequently asked questions about Diamond Bar

What are the best party events to attend?

According to Eventbrite, the best party events are:

Speed Dating | Ages 42-50 | Brewheim | Anaheim, CA

Love O'Clock Speed Dating | Ages 60+ | Lucky's Coffee Roasters | Aug. 8

Downey Pride 2026: General / VIP Experience

Bash at the Elks

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

living trust and estate planning seminar

5k run

free kids event

volunteering

Which party events are coming up?

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

Plei Game Night - PASADENA

Speed Dating for Single Parents - Riverside, CA

Clothing Pop Up by Killjoy Market

Gay Speed Dating | Men Loving Men| Ages 25-37 | Queen's Lounge

Speed Dating | Ages 42-50 | Brewheim | Anaheim, CA

Speed Dating | Ages 42-50 | Brewheim | Anaheim, CA

Love O'Clock Speed Dating | Ages 60+ | Lucky's Coffee Roasters | Aug. 8

Love O'Clock Speed Dating | Ages 60+ | Lucky's Coffee Roasters | Aug. 8

Downey Pride 2026: General / VIP Experience

Downey Pride 2026: General / VIP Experience

Bash at the Elks

Bash at the Elks

Clothing Pop Up by Killjoy Market

Clothing Pop Up by Killjoy Market

THEE BOUTIQUE SUMMER POOL PARTY

THEE BOUTIQUE SUMMER POOL PARTY

Halloween Family Glow Party

Halloween Family Glow Party

Sapphic Speed Dating | Women Loving Women| Ages 25-37 | Queen's Lounge

Sapphic Speed Dating | Women Loving Women| Ages 25-37 | Queen's Lounge

Love O'Clock Speed Dating | Ages 40–55 | Lucky's Coffee Roasters | Aug. 7

Love O'Clock Speed Dating | Ages 40–55 | Lucky's Coffee Roasters | Aug. 7

AIA PARTY: LOS ANGLES, CA

AIA PARTY: LOS ANGLES, CA

Frida Garden Experience

Frida Garden Experience

Table 4 Tonight: Rosemead | Dinner with Strangers small town

Table 4 Tonight: Rosemead | Dinner with Strangers small town

5 Points Gathering || July 25-26, 2026

5 Points Gathering || July 25-26, 2026

ACOTAR 6 STUDY PARTY

ACOTAR 6 STUDY PARTY

Speed Dating for Single Parents - Riverside, CA

Speed Dating for Single Parents - Riverside, CA

Gay Speed Dating | Men Loving Men| Ages 25-37 | Queen's Lounge

Gay Speed Dating | Men Loving Men| Ages 25-37 | Queen's Lounge

SAPPHIC AUTUMN SOCIAL : Ghouls Just Wanna Have Fun

SAPPHIC AUTUMN SOCIAL : Ghouls Just Wanna Have Fun

AYMS National Latina Day- Pink Bowling Night

AYMS National Latina Day- Pink Bowling Night

Plei Game Night - PASADENA

Plei Game Night - PASADENA

Speed Dating for Singles w/ No Kids - Riverside, CA

Speed Dating for Singles w/ No Kids - Riverside, CA

Things to do around Diamond Bar

Trends in Diamond Bar

1. Living trust and estate planning seminar

2. 5k run

3. Free kids event

4. Volunteering

5. Mothers day

6. Cumbia dancing in riverside

7. Afghan concert

8. Warehouse sale

9. Events happening today near me

10. Cooking

11. Arts craft fair

12. Volunteer events

What are the best party events to attend?

Which events are currently trending in Diamond Bar?

Which party events are coming up?