Events and Things to do in Diamond Bar, CA

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

QAL & QAC Test Prep Course- Santa Fe Springs, CA
Tue, Jun 9, 8:00 AM
Santa Fe Springs · 15415 Marquardt Ave
QAL & QAC Test Prep Course- Santa Fe Springs, CA
Tue, Jun 9, 8:00 AM
Santa Fe Springs · 15415 Marquardt Ave
Sales end soon
Soul food tour + Wine tasting on a party bus
Sunday at 12:00 PM
Ontario · Big Al's
Sales end soon
Soul food tour + Wine tasting on a party bus
Sunday at 12:00 PM
Ontario · Big Al's
Coffey Anderson Live!
Mon, Jun 29, 6:00 PM
West Covina · South Hills Country Club
Coffey Anderson Live!
Mon, Jun 29, 6:00 PM
West Covina · South Hills Country Club
MICHAEL RETURN OF THE KING EXPERIENCE
Sat, Jun 27, 7:00 PM
Anaheim · The Grand Theater
MICHAEL RETURN OF THE KING EXPERIENCE
Sat, Jun 27, 7:00 PM
Anaheim · The Grand Theater
Sales end soon
Summer Cool Lift Peel Certification for Estheticians
Sunday at 10:00 AM
Buena Park · Courtyard by Marriott Anaheim Buena Park
Sales end soon
Summer Cool Lift Peel Certification for Estheticians
Sunday at 10:00 AM
Buena Park · Courtyard by Marriott Anaheim Buena Park
Going fast
Patient Amy @ HOB Foundation Room
Thursday at 10:30 PM
Anaheim · Foundation Room Anaheim
Going fast
Patient Amy @ HOB Foundation Room
Thursday at 10:30 PM
Anaheim · Foundation Room Anaheim
ROOM 909 1 YR ANNIVERSARY | PHAM & FAM
Sat, Jun 6, 9:00 PM
Santa Ana · La Santa
ROOM 909 1 YR ANNIVERSARY | PHAM & FAM
Sat, Jun 6, 9:00 PM
Santa Ana · La Santa
Whittier Springs Spa presents...The Whittier Sound Bath Experience
Sat, Jun 13, 5:00 PM
Whittier · 6512 Bright Ave
Whittier Springs Spa presents...The Whittier Sound Bath Experience
Sat, Jun 13, 5:00 PM
Whittier · 6512 Bright Ave
Almost full
CALIFORNIA GOLD by Katherine Chou
Today at 5:00 PM
Cerritos · Cerritos Library
Almost full
CALIFORNIA GOLD by Katherine Chou
Today at 5:00 PM
Cerritos · Cerritos Library
The Blonde Me Method Class: Los Angeles, CA
Mon, Jul 20, 10:30 AM
Chino Hills · Slate Hair Salon
The Blonde Me Method Class: Los Angeles, CA
Mon, Jul 20, 10:30 AM
Chino Hills · Slate Hair Salon
Basic Peer Support Course
Mon, Jun 1, 8:00 AM
El Monte · El Monte Police Department
Basic Peer Support Course
Mon, Jun 1, 8:00 AM
El Monte · El Monte Police Department
Sales end soon
RYTMO Music Industry Seminar
Saturday at 10:30 AM
Brea · Studio 770
Sales end soon
RYTMO Music Industry Seminar
Saturday at 10:30 AM
Brea · Studio 770
CSC Presents: Kicks on Route 66 feat. The Secret Jazz Band
Thu, Jul 9, 6:00 PM
Claremont · Garner House
CSC Presents: Kicks on Route 66 feat. The Secret Jazz Band
Thu, Jul 9, 6:00 PM
Claremont · Garner House
From Raíces to Bloom: The Silent Lotus Story Book Presentation & Birthday
Sat, Jun 13, 12:00 PM
Orange · 368 N Prospect St building b
From Raíces to Bloom: The Silent Lotus Story Book Presentation & Birthday
Sat, Jun 13, 12:00 PM
Orange · 368 N Prospect St building b
Root & Restore: Somatic & Nature-Based Reset
Sat, Jun 13, 10:00 AM
Brea · Carbon Canyon Regional Park
Root & Restore: Somatic & Nature-Based Reset
Sat, Jun 13, 10:00 AM
Brea · Carbon Canyon Regional Park
Men in Finance
Fri, Jun 12, 7:00 PM
Glendora · Georgio's Tuxedo
Men in Finance
Fri, Jun 12, 7:00 PM
Glendora · Georgio's Tuxedo
ENPC (Emergency Nursing Pediatric Course)
Thu, Jun 11, 8:00 AM
Orange · UCI Medical Center
ENPC (Emergency Nursing Pediatric Course)
Thu, Jun 11, 8:00 AM
Orange · UCI Medical Center
Spike Hellis Successor Tour 2026
Sun, Aug 2, 6:00 PM
Pomona · Lopez Urban Farm
Spike Hellis Successor Tour 2026
Sun, Aug 2, 6:00 PM
Pomona · Lopez Urban Farm
LOS ANGELES BARBER EXPO
Sun, Jul 26, 9:00 AM
Anaheim · 1855 S Harbor Blvd
LOS ANGELES BARBER EXPO
Sun, Jul 26, 9:00 AM
Anaheim · 1855 S Harbor Blvd
Orange County EAPA June 5th 2026 Presentation (1CE) & Networking (HYBRID)
Fri, Jun 5, 11:30 AM
Orange · 750 The City Dr S
Orange County EAPA June 5th 2026 Presentation (1CE) & Networking (HYBRID)
Fri, Jun 5, 11:30 AM
Orange · 750 The City Dr S

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:

QAL & QAC Test Prep Course- Santa Fe Springs, CA

Soul food tour + Wine tasting on a party bus

Coffey Anderson Live!

MICHAEL RETURN OF THE KING EXPERIENCE

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 events are coming up?

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

CALIFORNIA GOLD by Katherine Chou

Patient Amy @ HOB Foundation Room

RYTMO Music Industry Seminar

Summer Cool Lift Peel Certification for Estheticians

QAL & QAC Test Prep Course- Santa Fe Springs, CA

QAL & QAC Test Prep Course- Santa Fe Springs, CA

Soul food tour + Wine tasting on a party bus

Soul food tour + Wine tasting on a party bus

Coffey Anderson Live!

Coffey Anderson Live!

MICHAEL RETURN OF THE KING EXPERIENCE

MICHAEL RETURN OF THE KING EXPERIENCE

Summer Cool Lift Peel Certification for Estheticians

Summer Cool Lift Peel Certification for Estheticians

Patient Amy @ HOB Foundation Room

Patient Amy @ HOB Foundation Room

ROOM 909 1 YR ANNIVERSARY | PHAM & FAM

ROOM 909 1 YR ANNIVERSARY | PHAM & FAM

Whittier Springs Spa presents...The Whittier Sound Bath Experience

Whittier Springs Spa presents...The Whittier Sound Bath Experience

CALIFORNIA GOLD by Katherine Chou

CALIFORNIA GOLD by Katherine Chou

The Blonde Me Method Class: Los Angeles, CA

The Blonde Me Method Class: Los Angeles, CA

Basic Peer Support Course

Basic Peer Support Course

RYTMO Music Industry Seminar

RYTMO Music Industry Seminar

CSC Presents: Kicks on Route 66 feat. The Secret Jazz Band

CSC Presents: Kicks on Route 66 feat. The Secret Jazz Band

From Raíces to Bloom: The Silent Lotus Story Book Presentation & Birthday

From Raíces to Bloom: The Silent Lotus Story Book Presentation & Birthday

Root & Restore: Somatic & Nature-Based Reset

Root & Restore: Somatic & Nature-Based Reset

Men in Finance

Men in Finance

ENPC (Emergency Nursing Pediatric Course)

ENPC (Emergency Nursing Pediatric Course)

Spike Hellis Successor Tour 2026

Spike Hellis Successor Tour 2026

LOS ANGELES BARBER EXPO

LOS ANGELES BARBER EXPO

Orange County EAPA June 5th 2026 Presentation (1CE) & Networking (HYBRID)

Orange County EAPA June 5th 2026 Presentation (1CE) & Networking (HYBRID)

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. Meetup singles

12. Volunteer events

What are the best events to attend?

Which events are currently trending in Diamond Bar?

Which events are coming up?