Events in Diamond Bar, CA

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

hololive production Cheer UP in USA
Sat, Nov 22, 9:00 AM
Platinum Triangle · Angel Stadium
hololive production Cheer UP in USA
Sat, Nov 22, 9:00 AM
Platinum Triangle · Angel Stadium
Sales end soon
Shamanic Soundscape + Meditation
Tuesday at 7:00 PM
Route 66 · Unearthed Wellness Center
Sales end soon
Shamanic Soundscape + Meditation
Tuesday at 7:00 PM
Route 66 · Unearthed Wellness Center
2025 Apostolic Assembly Centennial Celebration
Thu, Nov 27, 12:00 AM
Anaheim Resort · Anaheim Convention Center
2025 Apostolic Assembly Centennial Celebration
Thu, Nov 27, 12:00 AM
Anaheim Resort · Anaheim Convention Center
Rhythm N Brunch: Orange County!
Sat, Sep 20, 1:00 PM
SoCo · Chako's Social
Rhythm N Brunch: Orange County!
Sat, Sep 20, 1:00 PM
SoCo · Chako's Social
Sales end soon
HOUSE + TECHNO Tuesdays: Space Taco
Tuesday at 9:00 PM
Downtown · The Basement - Pomona
Sales end soon
HOUSE + TECHNO Tuesdays: Space Taco
Tuesday at 9:00 PM
Downtown · The Basement - Pomona
Sales end soon
QUEENS FREAK NIK BIRTHDAY BASH
Tuesday at 9:00 PM
West Anaheim · 1233 S Brookhurst St
Sales end soon
QUEENS FREAK NIK BIRTHDAY BASH
Tuesday at 9:00 PM
West Anaheim · 1233 S Brookhurst St
CANDIPOP Y2K PARTY | PARTY ANTHEMS @ HEAT ULTRA LOUNGE OC 21+
Sat, Aug 30, 9:00 PM
Hotel Circle · HEAT Ultra Lounge
CANDIPOP Y2K PARTY | PARTY ANTHEMS @ HEAT ULTRA LOUNGE OC 21+
Sat, Aug 30, 9:00 PM
Hotel Circle · HEAT Ultra Lounge
Sales end soon
CANDIPOP 2000s PARTY @ HEAT ULTRA LOUNGE OC 21+
Tomorrow at 9:00 PM
Hotel Circle · HEAT Ultra Lounge
Sales end soon
CANDIPOP 2000s PARTY @ HEAT ULTRA LOUNGE OC 21+
Tomorrow at 9:00 PM
Hotel Circle · HEAT Ultra Lounge
Donation Based Park Cacao Sound Bath
Sun, Sep 28, 3:00 PM
Sycamore Canyon · 8268 E Monte Vista Rd
Donation Based Park Cacao Sound Bath
Sun, Sep 28, 3:00 PM
Sycamore Canyon · 8268 E Monte Vista Rd
Sales end soon
The Networking Room
Wednesday at 5:30 PM
South Anaheim · Sonesta Anaheim Resort Area
Sales end soon
The Networking Room
Wednesday at 5:30 PM
South Anaheim · Sonesta Anaheim Resort Area
Fall Eyes on IEOS - September 2025
Sun, Sep 14, 8:00 AM
North Ontario · Ontario Airport Hotel & Conference Center
Fall Eyes on IEOS - September 2025
Sun, Sep 14, 8:00 AM
North Ontario · Ontario Airport Hotel & Conference Center
Nearly full
Kids' Pasta Making, $45
Sat, Sep 6, 9:30 AM
Victoria Place · Saute Culinary Academy
Nearly full
Kids' Pasta Making, $45
Sat, Sep 6, 9:30 AM
Victoria Place · Saute Culinary Academy
Spiked Punchline Comedy
Fri, Aug 29, 8:00 PM
Ramhurst Drive · 14317 Busby Dr
Spiked Punchline Comedy
Fri, Aug 29, 8:00 PM
Ramhurst Drive · 14317 Busby Dr
SipTember - LGBTQ Connecting Over Wine
Sun, Sep 7, 2:00 PM
Downtown Fullerton · Fullerton Museum Center
SipTember - LGBTQ Connecting Over Wine
Sun, Sep 7, 2:00 PM
Downtown Fullerton · Fullerton Museum Center
PAINT, SIP & SING
Thu, Sep 11, 6:00 PM
Downtown · El Jefe
PAINT, SIP & SING
Thu, Sep 11, 6:00 PM
Downtown · El Jefe
Roots of Change: Muslim Parent Empowerment Conference
Sat, Sep 13, 10:00 AM
Downtown Brea · Brea Civic & Cultural Center
Roots of Change: Muslim Parent Empowerment Conference
Sat, Sep 13, 10:00 AM
Downtown Brea · Brea Civic & Cultural Center
Just added!
Speed Dating at FSB
Wed, Sep 3, 10:00 AM
Business and Employment Corridor · 15834 Main St
Just added!
Speed Dating at FSB
Wed, Sep 3, 10:00 AM
Business and Employment Corridor · 15834 Main St
Basic Crisis Negotiations
Mon, Nov 3, 8:00 AM
Anaheim Hills · Anaheim Police Department – East Station
Basic Crisis Negotiations
Mon, Nov 3, 8:00 AM
Anaheim Hills · Anaheim Police Department – East Station
Pour With Purpose: Brea Chamber Foundation in collaboration w Vinos Unidos
Thu, Sep 25, 5:30 PM
SoCo · The Charleston
Pour With Purpose: Brea Chamber Foundation in collaboration w Vinos Unidos
Thu, Sep 25, 5:30 PM
SoCo · The Charleston

Trends in Diamond Bar

Explore more trends

Frequently asked questions about Diamond Bar

What are the best events to attend?

According to Eventbrite, the best events are:

hololive production Cheer UP in USA

2025 Apostolic Assembly Centennial Celebration

Rhythm N Brunch: Orange County!

CANDIPOP Y2K PARTY | PARTY ANTHEMS @ HEAT ULTRA LOUNGE OC 21+

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

events happening today near me

afghan concert

free kids event

volunteer events

Which events are coming up?

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

CANDIPOP 2000s PARTY @ HEAT ULTRA LOUNGE OC 21+

Shamanic Soundscape + Meditation

HOUSE + TECHNO Tuesdays: Space Taco

QUEENS FREAK NIK BIRTHDAY BASH

hololive production Cheer UP in USA

hololive production Cheer UP in USA

Shamanic Soundscape + Meditation

Shamanic Soundscape + Meditation

2025 Apostolic Assembly Centennial Celebration

2025 Apostolic Assembly Centennial Celebration

Rhythm N Brunch: Orange County!

Rhythm N Brunch: Orange County!

HOUSE + TECHNO Tuesdays: Space Taco

HOUSE + TECHNO Tuesdays: Space Taco

QUEENS FREAK NIK BIRTHDAY BASH

QUEENS FREAK NIK BIRTHDAY BASH

CANDIPOP Y2K PARTY | PARTY ANTHEMS @ HEAT ULTRA LOUNGE OC 21+

CANDIPOP Y2K PARTY | PARTY ANTHEMS @ HEAT ULTRA LOUNGE OC 21+

CANDIPOP 2000s PARTY @ HEAT ULTRA LOUNGE OC 21+

CANDIPOP 2000s PARTY @ HEAT ULTRA LOUNGE OC 21+

Donation Based Park Cacao Sound Bath

Donation Based Park Cacao Sound Bath

The Networking Room

The Networking Room

Fall Eyes on IEOS - September 2025

Fall Eyes on IEOS - September 2025

Kids' Pasta Making, $45

Kids' Pasta Making, $45

Spiked Punchline Comedy

Spiked Punchline Comedy

SipTember - LGBTQ Connecting Over Wine

SipTember - LGBTQ Connecting Over Wine

PAINT, SIP & SING

PAINT, SIP & SING

Roots of Change: Muslim Parent Empowerment Conference

Roots of Change: Muslim Parent Empowerment Conference

Speed Dating at FSB

Speed Dating at FSB

Basic Crisis Negotiations

Basic Crisis Negotiations

Pour With Purpose: Brea Chamber Foundation in collaboration w Vinos Unidos

Pour With Purpose: Brea Chamber Foundation in collaboration w Vinos Unidos

Things to do around Diamond Bar

Trends in Diamond Bar

1. Events happening today near me

2. Afghan concert

3. Free kids event

4. Volunteer events

5. Job fairs

6. Indian events

7. Classical music

8. Vietnamese concert

9. Trans party

10. Open mic

11. Massages

12. Living trust and estate planning seminar