Events and Things to do in Diamond Bar, CA

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

Marketing Essentials 1 Day Workshop |Downey, CA
Fri, Apr 10, 9:00 AM + 3 more
Downey · For venue details reach us at info@learnerring.com
Marketing Essentials 1 Day Workshop |Downey, CA
Fri, Apr 10, 9:00 AM + 3 more
Downey · For venue details reach us at info@learnerring.com
Casino Night Gala – Celebrating 100 Years
Sat, Mar 28, 6:00 PM
South Pasadena · War Memorial Building
Casino Night Gala – Celebrating 100 Years
Sat, Mar 28, 6:00 PM
South Pasadena · War Memorial Building
Joshua C. Childress
Sat, May 23, 7:00 PM
Santa Ana · The Sanctuary Studio for the Arts & Humanities
Joshua C. Childress
Sat, May 23, 7:00 PM
Santa Ana · The Sanctuary Studio for the Arts & Humanities
Karaoke 3rd Mondays 7-9p Encore DJs Downey
Mon, Apr 20, 7:00 PM + 8 more
Downey · Acapulco
Karaoke 3rd Mondays 7-9p Encore DJs Downey
Mon, Apr 20, 7:00 PM + 8 more
Downey · Acapulco
Almost full
Stand-Up Comedy Afternoon Intensive! Class to Stage in 6 Weeks!
Tomorrow at 2:00 PM
Pasadena · The Ice House
Almost full
Stand-Up Comedy Afternoon Intensive! Class to Stage in 6 Weeks!
Tomorrow at 2:00 PM
Pasadena · The Ice House
Sales end soon
Foodies + New Friends: Jurupa Valley Dinner Meet
Tomorrow at 7:00 PM + 40 more
Jurupa Valley · Restaurant of the Week
Sales end soon
Foodies + New Friends: Jurupa Valley Dinner Meet
Tomorrow at 7:00 PM + 40 more
Jurupa Valley · Restaurant of the Week
Sales end soon
Audience Engagement Toolkit: 1 Day Session in Riverside, CA
Fri, Mar 27, 9:00 AM
Riverside · regus CA, Riverside - Turner Riverwalk
Sales end soon
Audience Engagement Toolkit: 1 Day Session in Riverside, CA
Fri, Mar 27, 9:00 AM
Riverside · regus CA, Riverside - Turner Riverwalk
Sales end soon
College Plots "Spring Break Y2K" | Saturday 3/21 @ Bleu Night Club | 18+
Today at 10:00 PM
Westminster · Bleu Restaurant & Dancing
Sales end soon
College Plots "Spring Break Y2K" | Saturday 3/21 @ Bleu Night Club | 18+
Today at 10:00 PM
Westminster · Bleu Restaurant & Dancing
Almost full
Artist Morning
Sat, Mar 28, 10:00 AM
Long Beach · Rancho Los Alamitos
Almost full
Artist Morning
Sat, Mar 28, 10:00 AM
Long Beach · Rancho Los Alamitos
OCI Percussion Friends and Family Night
Sun, Mar 29, 7:00 PM
Westminster · La Quinta High School
OCI Percussion Friends and Family Night
Sun, Mar 29, 7:00 PM
Westminster · La Quinta High School
Creative Thinking 1 Day Workshop |Riverside, CA
Wed, Apr 15, 9:00 AM + 4 more
Riverside · For venue details reach us at info@learnerring.com
Creative Thinking 1 Day Workshop |Riverside, CA
Wed, Apr 15, 9:00 AM + 4 more
Riverside · For venue details reach us at info@learnerring.com
Crafting Cinematic Social Media - Pasadena
Sat, Apr 25, 1:00 PM
Pasadena · Samys Camera Pasadena
Crafting Cinematic Social Media - Pasadena
Sat, Apr 25, 1:00 PM
Pasadena · Samys Camera Pasadena
ITIL 4 Training This Month in Riverside, CA – Enroll Now
Thursday at 9:00 AM + 1 more
Riverside · 11801 Pierce St
ITIL 4 Training This Month in Riverside, CA – Enroll Now
Thursday at 9:00 AM + 1 more
Riverside · 11801 Pierce St
Sales end soon
Foodies + New Friends: Bellflower Dinner Meet
Tuesday at 7:00 PM + 39 more
Bellflower · SteelCraft Bellflower
Sales end soon
Foodies + New Friends: Bellflower Dinner Meet
Tuesday at 7:00 PM + 39 more
Bellflower · SteelCraft Bellflower
Sales end soon
SAPU (Chile) & PELIGRO SOCIAL @ FIRST ST BILLIARDS
Today at 6:00 PM
Los Angeles · First Street Pool & Billiard
Sales end soon
SAPU (Chile) & PELIGRO SOCIAL @ FIRST ST BILLIARDS
Today at 6:00 PM
Los Angeles · First Street Pool & Billiard
RRB Studios Presents Holi Party 2026
Sun, Mar 29, 3:00 PM
Cerritos · RRB Studios
RRB Studios Presents Holi Party 2026
Sun, Mar 29, 3:00 PM
Cerritos · RRB Studios
90s REWIND-PASADENA TAKE OVER
Sat, Apr 18, 8:00 PM
Pasadena · The Mixx
90s REWIND-PASADENA TAKE OVER
Sat, Apr 18, 8:00 PM
Pasadena · The Mixx
Data Science with Phython Certification Training in Glenn, CA
Tuesday at 9:00 AM + 3 more
West Covina · 1050 Lakes Dr
Data Science with Phython Certification Training in Glenn, CA
Tuesday at 9:00 AM + 3 more
West Covina · 1050 Lakes Dr
Confirmed PMP 4 Days Classroom Training in West Covina, CA
Tuesday at 9:00 AM + 4 more
West Covina · 1050 Lakes Dr
Confirmed PMP 4 Days Classroom Training in West Covina, CA
Tuesday at 9:00 AM + 4 more
West Covina · 1050 Lakes Dr
Project Management Professional Training in El Monte, CA
Tuesday at 9:00 AM + 4 more
West Covina · 1050 Lakes Dr
Project Management Professional Training in El Monte, CA
Tuesday at 9:00 AM + 4 more
West Covina · 1050 Lakes Dr

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:

Marketing Essentials 1 Day Workshop |Downey, CA

Casino Night Gala – Celebrating 100 Years

Joshua C. Childress

Karaoke 3rd Mondays 7-9p Encore DJs Downey

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

easter egg hunt free

living trust and estate planning seminar

egg hunt

free kids event

Which events are coming up?

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

SAPU (Chile) & PELIGRO SOCIAL @ FIRST ST BILLIARDS

College Plots "Spring Break Y2K" | Saturday 3/21 @ Bleu Night Club | 18+

Stand-Up Comedy Afternoon Intensive! Class to Stage in 6 Weeks!

Foodies + New Friends: Jurupa Valley Dinner Meet

Marketing Essentials 1 Day Workshop |Downey, CA

Marketing Essentials 1 Day Workshop |Downey, CA

Casino Night Gala – Celebrating 100 Years

Casino Night Gala – Celebrating 100 Years

Joshua C. Childress

Joshua C. Childress

Karaoke 3rd Mondays 7-9p Encore DJs Downey

Karaoke 3rd Mondays 7-9p Encore DJs Downey

Stand-Up Comedy Afternoon Intensive! Class to Stage in 6 Weeks!

Stand-Up Comedy Afternoon Intensive! Class to Stage in 6 Weeks!

Foodies + New Friends: Jurupa Valley Dinner Meet

Foodies + New Friends: Jurupa Valley Dinner Meet

Audience Engagement Toolkit: 1 Day Session in Riverside, CA

Audience Engagement Toolkit: 1 Day Session in Riverside, CA

College Plots "Spring Break Y2K" | Saturday 3/21 @ Bleu Night Club | 18+

College Plots "Spring Break Y2K" | Saturday 3/21 @ Bleu Night Club | 18+

Artist Morning

Artist Morning

OCI Percussion Friends and Family Night

OCI Percussion Friends and Family Night

Creative Thinking 1 Day Workshop |Riverside, CA

Creative Thinking 1 Day Workshop |Riverside, CA

Crafting Cinematic Social Media - Pasadena

Crafting Cinematic Social Media - Pasadena

ITIL 4 Training This Month in Riverside, CA – Enroll Now

ITIL 4 Training This Month in Riverside, CA – Enroll Now

Foodies + New Friends: Bellflower Dinner Meet

Foodies + New Friends: Bellflower Dinner Meet

SAPU (Chile) & PELIGRO SOCIAL @ FIRST ST BILLIARDS

SAPU (Chile) & PELIGRO SOCIAL @ FIRST ST BILLIARDS

RRB Studios Presents Holi Party 2026

RRB Studios Presents Holi Party 2026

90s REWIND-PASADENA TAKE OVER

90s REWIND-PASADENA TAKE OVER

Data Science with Phython Certification Training in Glenn, CA

Data Science with Phython Certification Training in Glenn, CA

Confirmed PMP 4 Days Classroom Training in West Covina, CA

Confirmed PMP 4 Days Classroom Training in West Covina, CA

Project Management Professional Training in El Monte, CA

Project Management Professional Training in El Monte, CA

Things to do around Diamond Bar

Trends in Diamond Bar

1. Easter egg hunt free

2. Living trust and estate planning seminar

3. Egg hunt

4. Free kids event

5. Events happening today near me

6. Afghan concert

7. Cumbia dancing in riverside

8. Arts craft fair

9. Volunteering

10. Lunar festival

11. Car shows

12. Lunar new year

What are the best events to attend?

Which events are currently trending in Diamond Bar?

Which events are coming up?