Events and Things to do in Diamond Bar, CA

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Unlocking Your Digital Assistant | Simple Tools for Work & Everyday Life
Thursday at 6:00 PM
Ontario · University of La Verne College of Law
Unlocking Your Digital Assistant | Simple Tools for Work & Everyday Life
Thursday at 6:00 PM
Ontario · University of La Verne College of Law
PWYC: Bye Bye
Sat, Jun 6, 8:00 PM
La Habra · The Phantom Projects Theatre at La Habra Depot
PWYC: Bye Bye
Sat, Jun 6, 8:00 PM
La Habra · The Phantom Projects Theatre at La Habra Depot
Men's Conference 2026
Whittier · 6355 Greenleaf Ave
Men's Conference 2026
Whittier · 6355 Greenleaf Ave
Almost full
Damage Inc, Southern California's tribute to Metallica
Today at 7:00 PM
Buena Park · Rock & Brews
Almost full
Damage Inc, Southern California's tribute to Metallica
Today at 7:00 PM
Buena Park · Rock & Brews
Almost full
Project 21 Teen/Senior Intensive 2026
Sat, Aug 1, 3:00 PM
Yorba Linda · Project 21
Almost full
Project 21 Teen/Senior Intensive 2026
Sat, Aug 1, 3:00 PM
Yorba Linda · Project 21
Quebradita Darks live at The Cathedral
Sat, Jun 6, 9:00 PM
Pomona · The Cathedral Pomona
Quebradita Darks live at The Cathedral
Sat, Jun 6, 9:00 PM
Pomona · The Cathedral Pomona
Sales end soon
909 PARTY LINE –Bringing it back to The IE
Today at 8:00 PM
Upland · Ace's Corner Lounge
Sales end soon
909 PARTY LINE –Bringing it back to The IE
Today at 8:00 PM
Upland · Ace's Corner Lounge
Toxicity - The premier tribute to System of a Down
Fri, Jun 12, 7:00 PM
Buena Park · Rock & Brews
Toxicity - The premier tribute to System of a Down
Fri, Jun 12, 7:00 PM
Buena Park · Rock & Brews
Park Sound Bath with Cacao & Reiki
Tomorrow at 3:00 PM
Anaheim · Sycamore Park
Park Sound Bath with Cacao & Reiki
Tomorrow at 3:00 PM
Anaheim · Sycamore Park
Almost full
An Afternoon of Spirit Messages with Psychic Medium A.J. Barrera
Sat, Jun 13, 2:00 PM
Garden Grove · Embassy Suites by Hilton Anaheim South
Almost full
An Afternoon of Spirit Messages with Psychic Medium A.J. Barrera
Sat, Jun 13, 2:00 PM
Garden Grove · Embassy Suites by Hilton Anaheim South
San Diego Crush It Entry-Level Prevailing Wage Seminar, June 18
Thu, Jun 18, 8:30 AM
Poway · Associated Builders & Contractors - San Diego, 13825 Kirkham Way, Poway, CA 92064
San Diego Crush It Entry-Level Prevailing Wage Seminar, June 18
Thu, Jun 18, 8:30 AM
Poway · Associated Builders & Contractors - San Diego, 13825 Kirkham Way, Poway, CA 92064
CALAVERX – MEXI GOTH TOUR 2026 — POMONA, CA
Fri, Jun 12, 10:00 PM
Pomona · Flyway
CALAVERX – MEXI GOTH TOUR 2026 — POMONA, CA
Fri, Jun 12, 10:00 PM
Pomona · Flyway
SMILE NOW LAUGH LATER
Fri, Jun 26, 7:30 PM
West Covina · Temple Bar Urban Eats
SMILE NOW LAUGH LATER
Fri, Jun 26, 7:30 PM
West Covina · Temple Bar Urban Eats
IUL EXPOSED : The Truth Behind The Infinite Banking Concept
Fri, Jun 5, 7:00 PM
La Mirada · 16870 Valley View Ave
IUL EXPOSED : The Truth Behind The Infinite Banking Concept
Fri, Jun 5, 7:00 PM
La Mirada · 16870 Valley View Ave
John Paycheck live at The Cathedral
Thursday at 8:00 PM
Pomona · The Cathedral, 350 North Garey Avenue, Pomona, CA, USA
John Paycheck live at The Cathedral
Thursday at 8:00 PM
Pomona · The Cathedral, 350 North Garey Avenue, Pomona, CA, USA
Upland Pipeline Day
Sat, Jun 20, 11:00 AM
Upland · 217 E A St
Upland Pipeline Day
Sat, Jun 20, 11:00 AM
Upland · 217 E A St
36th year Pomona Valley Juneteenth Family & Arts Arts Festival
Sat, Jun 20, 11:00 AM
Pomona · Ganesha Park
36th year Pomona Valley Juneteenth Family & Arts Arts Festival
Sat, Jun 20, 11:00 AM
Pomona · Ganesha Park
Project 21 Junior Intensive 2026
Fri, Jul 31, 2:30 PM
Yorba Linda · Project 21
Project 21 Junior Intensive 2026
Fri, Jul 31, 2:30 PM
Yorba Linda · Project 21
The Spongebob Musical (Bubble Cast)
Sat, Jul 11, 2:00 PM
La Habra · The Phantom Projects Theatre at La Habra Depot
The Spongebob Musical (Bubble Cast)
Sat, Jul 11, 2:00 PM
La Habra · The Phantom Projects Theatre at La Habra Depot
Going fast
Winner's Circle Pro: "Hunger For More"
Fri, Jul 17, 8:00 PM
Chino · American Legion Post - Chino
Going fast
Winner's Circle Pro: "Hunger For More"
Fri, Jul 17, 8:00 PM
Chino · American Legion Post - Chino

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:

PWYC: Bye Bye

Men's Conference 2026

Project 21 Teen/Senior Intensive 2026

Quebradita Darks live at The Cathedral

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:

Damage Inc, Southern California's tribute to Metallica

909 PARTY LINE –Bringing it back to The IE

Park Sound Bath with Cacao & Reiki

Unlocking Your Digital Assistant | Simple Tools for Work & Everyday Life

Unlocking Your Digital Assistant | Simple Tools for Work & Everyday Life

Unlocking Your Digital Assistant | Simple Tools for Work & Everyday Life

PWYC: Bye Bye

PWYC: Bye Bye

Men's Conference 2026

Men's Conference 2026

Damage Inc, Southern California's tribute to Metallica

Damage Inc, Southern California's tribute to Metallica

Project 21 Teen/Senior Intensive 2026

Project 21 Teen/Senior Intensive 2026

Quebradita Darks live at The Cathedral

Quebradita Darks live at The Cathedral

909 PARTY LINE –Bringing it back to The IE

909 PARTY LINE –Bringing it back to The IE

Toxicity - The premier tribute to System of a Down

Toxicity - The premier tribute to System of a Down

Park Sound Bath with Cacao & Reiki

Park Sound Bath with Cacao & Reiki

An Afternoon of Spirit Messages with Psychic Medium A.J. Barrera

An Afternoon of Spirit Messages with Psychic Medium A.J. Barrera

San Diego Crush It Entry-Level Prevailing Wage Seminar, June 18

San Diego Crush It Entry-Level Prevailing Wage Seminar, June 18

CALAVERX – MEXI GOTH TOUR 2026 — POMONA, CA

CALAVERX – MEXI GOTH TOUR 2026 — POMONA, CA

SMILE NOW LAUGH LATER

SMILE NOW LAUGH LATER

IUL EXPOSED : The Truth Behind The Infinite Banking Concept

IUL EXPOSED : The Truth Behind The Infinite Banking Concept

John Paycheck live at The Cathedral

John Paycheck live at The Cathedral

Upland Pipeline Day

Upland Pipeline Day

36th year Pomona Valley Juneteenth Family & Arts Arts Festival

36th year Pomona Valley Juneteenth Family & Arts Arts Festival

Project 21 Junior Intensive 2026

Project 21 Junior Intensive 2026

The Spongebob Musical (Bubble Cast)

The Spongebob Musical (Bubble Cast)

Winner's Circle Pro: "Hunger For More"

Winner's Circle Pro: "Hunger For More"

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 events to attend?

Which events are currently trending in Diamond Bar?

Which events are coming up?