Events and Things to do in Diamond Bar, CA

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

Going fast
Macro Photography with Canon- Pasadena
Fri, Apr 3, 11:00 AM
Pasadena · Samy's Camera
Going fast
Macro Photography with Canon- Pasadena
Fri, Apr 3, 11:00 AM
Pasadena · Samy's Camera
CISSP Guaranteed to Run Orange County Exam Prep In-Person Training
Mon, Apr 27, 9:00 AM + 2 more
Orange County · City Tower
CISSP Guaranteed to Run Orange County Exam Prep In-Person Training
Mon, Apr 27, 9:00 AM + 2 more
Orange County · City Tower
Sales end soon
Remote Presentation Skills for Professionals – 1 Day Training in Orange, CA
Wed, Mar 25, 9:00 AM
Orange · regus CA, Orange - Orange Executive Tower
Sales end soon
Remote Presentation Skills for Professionals – 1 Day Training in Orange, CA
Wed, Mar 25, 9:00 AM
Orange · regus CA, Orange - Orange Executive Tower
POMONA SHOWOFFS
Sun, Jul 12, 12:30 PM
Pomona · The Derby Room Pomona at Fairplex
POMONA SHOWOFFS
Sun, Jul 12, 12:30 PM
Pomona · The Derby Room Pomona at Fairplex
Communication Strategies 1-Day Workshop |Jurupa Valley, CA
Fri, Apr 10, 9:00 AM + 3 more
Jurupa Valley · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |Jurupa Valley, CA
Fri, Apr 10, 9:00 AM + 3 more
Jurupa Valley · For venue details reach us at info@learnerring.com
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Today at 5:00 PM + 3 more
Rosemead · Rosemead
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Today at 5:00 PM + 3 more
Rosemead · Rosemead
CALIFORNIA GOLD by Katherine Chou
Tue, May 26, 5:00 PM
Cerritos · Cerritos Library
CALIFORNIA GOLD by Katherine Chou
Tue, May 26, 5:00 PM
Cerritos · Cerritos Library
Rainforest Cafe Ontario Mills - Breakfast with the Easter Bunny
Sat, Apr 4, 8:00 AM + 1 more
Ontario · Rainforest Cafe - Ontario Mills, CA
Rainforest Cafe Ontario Mills - Breakfast with the Easter Bunny
Sat, Apr 4, 8:00 AM + 1 more
Ontario · Rainforest Cafe - Ontario Mills, CA
Sales end soon
Su Crew Comedy Show
Tomorrow at 7:30 PM
Arcadia · Astronaut City
Sales end soon
Su Crew Comedy Show
Tomorrow at 7:30 PM
Arcadia · Astronaut City
Sales end soon
Epic Live presents The Infinite Sadness and Be quite and Drive
Saturday at 8:30 PM
Downey · 8239 2nd St
Sales end soon
Epic Live presents The Infinite Sadness and Be quite and Drive
Saturday at 8:30 PM
Downey · 8239 2nd St
Sales end soon
Friday Nights in Cerritos: 30’s edition | Dinner with Strangers
Tomorrow at 7:00 PM + 40 more
Cerritos · Restaurant of the Night
Sales end soon
Friday Nights in Cerritos: 30’s edition | Dinner with Strangers
Tomorrow at 7:00 PM + 40 more
Cerritos · Restaurant of the Night
SPRING BREAK GUARD DEVELOPMENT CAMP
Tue, Mar 31, 9:00 AM
Corona · EDJ School of Jiu Jitsu
SPRING BREAK GUARD DEVELOPMENT CAMP
Tue, Mar 31, 9:00 AM
Corona · EDJ School of Jiu Jitsu
Internet Marketing Fundamentals 1 Day Workshop |Garden Grove, CA
Wed, Apr 8, 9:00 AM + 3 more
Garden Grove · For venue details reach us at info@learnerring.com
Internet Marketing Fundamentals 1 Day Workshop |Garden Grove, CA
Wed, Apr 8, 9:00 AM + 3 more
Garden Grove · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |Garden Grove, CA
Fri, Apr 10, 9:00 AM + 3 more
Garden Grove · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |Garden Grove, CA
Fri, Apr 10, 9:00 AM + 3 more
Garden Grove · For venue details reach us at info@learnerring.com
Customer Service Essentials 1-Day Workshop |Jurupa Valley, CA
Thu, Apr 9, 9:00 AM + 3 more
Jurupa Valley · For venue details reach us at info@learnerring.com
Customer Service Essentials 1-Day Workshop |Jurupa Valley, CA
Thu, Apr 9, 9:00 AM + 3 more
Jurupa Valley · For venue details reach us at info@learnerring.com
Sales end soon
OCCW: Hard Times
Sunday at 6:00 PM
Stanton · De La O Jiu Jitsu Training Center
Sales end soon
OCCW: Hard Times
Sunday at 6:00 PM
Stanton · De La O Jiu Jitsu Training Center
Sip, Paint & Aloha — Tropical Hibiscus Vase
Thu, Jul 23, 7:00 PM
Claremont · Grafted Cellars Winery & Restaurant
Sip, Paint & Aloha — Tropical Hibiscus Vase
Thu, Jul 23, 7:00 PM
Claremont · Grafted Cellars Winery & Restaurant
Train-the-Trainer 1 Day Workshop |Jurupa Valley, CA
Thu, Apr 9, 9:00 AM + 3 more
Jurupa Valley · For venue details reach us at info@learnerring.com
Train-the-Trainer 1 Day Workshop |Jurupa Valley, CA
Thu, Apr 9, 9:00 AM + 3 more
Jurupa Valley · For venue details reach us at info@learnerring.com
MONSTERPALOOZA - Pasadena - 2026
Fri, May 29, 6:00 PM
Pasadena · Pasadena Convention Center
MONSTERPALOOZA - Pasadena - 2026
Fri, May 29, 6:00 PM
Pasadena · Pasadena Convention Center
3rd Annual Islamic Mental Wellness Conference
Sat, May 2, 10:00 AM
Garden Grove · 9752 13th St
3rd Annual Islamic Mental Wellness Conference
Sat, May 2, 10:00 AM
Garden Grove · 9752 13th St

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:

Macro Photography with Canon- Pasadena

CISSP Guaranteed to Run Orange County Exam Prep In-Person Training

Remote Presentation Skills for Professionals – 1 Day Training in Orange, CA

POMONA SHOWOFFS

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

easter egg hunt free

egg hunt

living trust and estate planning seminar

free kids event

Which events are coming up?

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

Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!

Friday Nights in Cerritos: 30’s edition | Dinner with Strangers

Su Crew Comedy Show

Epic Live presents The Infinite Sadness and Be quite and Drive

Macro Photography with Canon- Pasadena

Macro Photography with Canon- Pasadena

CISSP Guaranteed to Run Orange County Exam Prep In-Person Training

CISSP Guaranteed to Run Orange County Exam Prep In-Person Training

Remote Presentation Skills for Professionals – 1 Day Training in Orange, CA

Remote Presentation Skills for Professionals – 1 Day Training in Orange, CA

POMONA SHOWOFFS

POMONA SHOWOFFS

Communication Strategies 1-Day Workshop |Jurupa Valley, CA

Communication Strategies 1-Day Workshop |Jurupa Valley, CA

Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!

Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!

CALIFORNIA GOLD by Katherine Chou

CALIFORNIA GOLD by Katherine Chou

Rainforest Cafe Ontario Mills - Breakfast with the Easter Bunny

Rainforest Cafe Ontario Mills - Breakfast with the Easter Bunny

Su Crew Comedy Show

Su Crew Comedy Show

Epic Live presents The Infinite Sadness and Be quite and Drive

Epic Live presents The Infinite Sadness and Be quite and Drive

Friday Nights in Cerritos: 30’s edition | Dinner with Strangers

Friday Nights in Cerritos: 30’s edition | Dinner with Strangers

SPRING BREAK GUARD DEVELOPMENT CAMP

SPRING BREAK GUARD DEVELOPMENT CAMP

Internet Marketing Fundamentals 1 Day Workshop |Garden Grove, CA

Internet Marketing Fundamentals 1 Day Workshop |Garden Grove, CA

Communication Strategies 1-Day Workshop |Garden Grove, CA

Communication Strategies 1-Day Workshop |Garden Grove, CA

Customer Service Essentials 1-Day Workshop |Jurupa Valley, CA

Customer Service Essentials 1-Day Workshop |Jurupa Valley, CA

OCCW: Hard Times

OCCW: Hard Times

Sip, Paint & Aloha — Tropical Hibiscus Vase

Sip, Paint & Aloha — Tropical Hibiscus Vase

Train-the-Trainer 1 Day Workshop |Jurupa Valley, CA

Train-the-Trainer 1 Day Workshop |Jurupa Valley, CA

MONSTERPALOOZA - Pasadena - 2026

MONSTERPALOOZA - Pasadena - 2026

3rd Annual Islamic Mental Wellness Conference

3rd Annual Islamic Mental Wellness Conference

Things to do around Diamond Bar

Trends in Diamond Bar

1. Easter egg hunt free

2. Egg hunt

3. Living trust and estate planning seminar

4. Free kids event

5. Events happening today near me

6. Volunteering

7. Lunar new year

8. Cumbia dancing in riverside

9. Lunar festival

10. Car shows

11. Arts craft fair

12. Job fairs

What are the best events to attend?

Which events are currently trending in Diamond Bar?

Which events are coming up?