Events in Diamond Bar, CA

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

The Barber.josh.o.p 5 Day Barber Bootcamp - L.A
Sun, Mar 22, 10:00 AM
1172 Via Verde
The Barber.josh.o.p 5 Day Barber Bootcamp - L.A
Sun, Mar 22, 10:00 AM
1172 Via Verde
Los Osos 20 Year Reunion
Sat, Aug 30, 6:00 PM
The Etiwanda Roadhouse Bar & Grill
Los Osos 20 Year Reunion
Sat, Aug 30, 6:00 PM
The Etiwanda Roadhouse Bar & Grill
Sales end soon
Rewind Fridays | SoCal's Biggest Weekly Hip-Hop, RNB and 2000s Party!
Friday at 10:00 PM + 20 more
HEAT Ultra Lounge
Sales end soon
Rewind Fridays | SoCal's Biggest Weekly Hip-Hop, RNB and 2000s Party!
Friday at 10:00 PM + 20 more
HEAT Ultra Lounge
CANDIPOP Y2K PARTY | PARTY ANTHEMS @ HEAT ULTRA LOUNGE OC 21+
Sat, Aug 30, 9:00 PM
HEAT Ultra Lounge
CANDIPOP Y2K PARTY | PARTY ANTHEMS @ HEAT ULTRA LOUNGE OC 21+
Sat, Aug 30, 9:00 PM
HEAT Ultra Lounge
Jurupa Valley Fiesta
Sat, Sep 13, 3:00 PM
5211 Wineville Ave
Jurupa Valley Fiesta
Sat, Sep 13, 3:00 PM
5211 Wineville Ave
Selling quickly
SoCal Grocery Run powered by Baker Tilly - October 2025
Thu, Oct 23, 3:00 PM
1331 E Wakeham Ave
Selling quickly
SoCal Grocery Run powered by Baker Tilly - October 2025
Thu, Oct 23, 3:00 PM
1331 E Wakeham Ave
Sales end soon
That’s So 2010s – Hip Hop & Reggaeton Throwback Party
Saturday at 9:00 PM
The Copper Door
Sales end soon
That’s So 2010s – Hip Hop & Reggaeton Throwback Party
Saturday at 9:00 PM
The Copper Door
EXIN BCS Artificial Intelligence Foundation 2 Day Training in Ontario, CA
Thu, Aug 28, 8:00 AM + 4 more
Regus - Ontario - Waterside Center
EXIN BCS Artificial Intelligence Foundation 2 Day Training in Ontario, CA
Thu, Aug 28, 8:00 AM + 4 more
Regus - Ontario - Waterside Center
Rare Scotch Whisky Tasting Experience
Thu, Dec 11, 7:00 PM
1307 E Riverside Dr
Rare Scotch Whisky Tasting Experience
Thu, Dec 11, 7:00 PM
1307 E Riverside Dr
VENDORS NEEDED FOR NEW TALK SHOW!
Thu, Aug 21, 7:00 PM + 11 more
El Monte,California 91731
VENDORS NEEDED FOR NEW TALK SHOW!
Thu, Aug 21, 7:00 PM + 11 more
El Monte,California 91731
Declutter Your Day: Smart Organization Skills 1 Day Session in Ontario, CA
Fri, Aug 22, 9:00 AM + 4 more
Regus - Ontario - Waterside Center
Declutter Your Day: Smart Organization Skills 1 Day Session in Ontario, CA
Fri, Aug 22, 9:00 AM + 4 more
Regus - Ontario - Waterside Center
CANDIPOP 2000s DAY PARTY @ HEAT ULTRA LOUNGE OC 21+ LABOR DAY WEEKEND
Sun, Aug 31, 4:00 PM
HEAT Ultra Lounge
CANDIPOP 2000s DAY PARTY @ HEAT ULTRA LOUNGE OC 21+ LABOR DAY WEEKEND
Sun, Aug 31, 4:00 PM
HEAT Ultra Lounge
Lean Six Sigma Green Belt Certification Training in Orange County, CA
Tue, Aug 26, 9:00 AM
Orange County, CA
Lean Six Sigma Green Belt Certification Training in Orange County, CA
Tue, Aug 26, 9:00 AM
Orange County, CA
Data Analytics Certification Training in Orange County, CA
Wed, Aug 27, 9:00 AM + 7 more
Orange County, CA
Data Analytics Certification Training in Orange County, CA
Wed, Aug 27, 9:00 AM + 7 more
Orange County, CA
Salesforce Admin Certification Training in Orange County, CA
Wed, Aug 27, 9:00 AM + 7 more
Orange County, CA
Salesforce Admin Certification Training in Orange County, CA
Wed, Aug 27, 9:00 AM + 7 more
Orange County, CA
Salesforce Platform App Builder Certification Training in Orange County, CA
Wed, Aug 27, 9:00 AM + 7 more
Orange County, CA
Salesforce Platform App Builder Certification Training in Orange County, CA
Wed, Aug 27, 9:00 AM + 7 more
Orange County, CA
Sales end soon
NEON SUMMER FEST @ BLEU NIGHT CLUB $5 W/RSVP BEFORE 10:30PM 18+
Friday at 10:00 PM
Bleu Restaurant & Dancing
Sales end soon
NEON SUMMER FEST @ BLEU NIGHT CLUB $5 W/RSVP BEFORE 10:30PM 18+
Friday at 10:00 PM
Bleu Restaurant & Dancing
In-Person PMI ACP Exam Prep Course in Orange County
Wed, Aug 13, 9:00 AM + 9 more
City Tower
In-Person PMI ACP Exam Prep Course in Orange County
Wed, Aug 13, 9:00 AM + 9 more
City Tower
Sales end soon
XELOSA VEGAS VIBES PARTY @ YOSTTHEATER
Thursday at 9:30 PM
Yost Theater
Sales end soon
XELOSA VEGAS VIBES PARTY @ YOSTTHEATER
Thursday at 9:30 PM
Yost Theater

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:

The Barber.josh.o.p 5 Day Barber Bootcamp - L.A

Los Osos 20 Year Reunion

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

Jurupa Valley Fiesta

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

events happening today near me

free kids event

afghan concert

volunteering

Which events are coming up?

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

XELOSA VEGAS VIBES PARTY @ YOSTTHEATER

Rewind Fridays | SoCal's Biggest Weekly Hip-Hop, RNB and 2000s Party!

NEON SUMMER FEST @ BLEU NIGHT CLUB $5 W/RSVP BEFORE 10:30PM 18+

That’s So 2010s – Hip Hop & Reggaeton Throwback Party

The Barber.josh.o.p 5 Day Barber Bootcamp - L.A

The Barber.josh.o.p 5 Day Barber Bootcamp - L.A

Los Osos 20 Year Reunion

Los Osos 20 Year Reunion

Rewind Fridays | SoCal's Biggest Weekly Hip-Hop, RNB and 2000s Party!

Rewind Fridays | SoCal's Biggest Weekly Hip-Hop, RNB and 2000s Party!

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

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

Jurupa Valley Fiesta

Jurupa Valley Fiesta

SoCal Grocery Run powered by Baker Tilly - October 2025

SoCal Grocery Run powered by Baker Tilly - October 2025

That’s So 2010s – Hip Hop & Reggaeton Throwback Party

That’s So 2010s – Hip Hop & Reggaeton Throwback Party

EXIN BCS Artificial Intelligence Foundation 2 Day Training in Ontario, CA

EXIN BCS Artificial Intelligence Foundation 2 Day Training in Ontario, CA

Rare Scotch Whisky Tasting Experience

Rare Scotch Whisky Tasting Experience

VENDORS NEEDED FOR NEW TALK SHOW!

VENDORS NEEDED FOR NEW TALK SHOW!

Declutter Your Day: Smart Organization Skills 1 Day Session in Ontario, CA

Declutter Your Day: Smart Organization Skills 1 Day Session in Ontario, CA

CANDIPOP 2000s DAY PARTY @ HEAT ULTRA LOUNGE OC 21+ LABOR DAY WEEKEND

CANDIPOP 2000s DAY PARTY @ HEAT ULTRA LOUNGE OC 21+ LABOR DAY WEEKEND

Lean Six Sigma Green Belt Certification Training in Orange County, CA

Lean Six Sigma Green Belt Certification Training in Orange County, CA

Data Analytics Certification Training in Orange County, CA

Data Analytics Certification Training in Orange County, CA

Salesforce Admin Certification Training in Orange County, CA

Salesforce Admin Certification Training in Orange County, CA

Salesforce Platform App Builder Certification Training in Orange County, CA

Salesforce Platform App Builder Certification Training in Orange County, CA

NEON SUMMER FEST @ BLEU NIGHT CLUB $5 W/RSVP BEFORE 10:30PM 18+

NEON SUMMER FEST @ BLEU NIGHT CLUB $5 W/RSVP BEFORE 10:30PM 18+

In-Person PMI ACP Exam Prep Course in Orange County

In-Person PMI ACP Exam Prep Course in Orange County

XELOSA VEGAS VIBES PARTY @ YOSTTHEATER

XELOSA VEGAS VIBES PARTY @ YOSTTHEATER

Things to do around Diamond Bar

Trends in Diamond Bar

1. Events happening today near me

2. Free kids event

3. Afghan concert

4. Volunteering

5. Volunteer events

6. Trans party

7. Open mic

8. Living trust and estate planning seminar

9. Cpr

10. Beerfest

11. A mi hacienda de la puente

12. Red pill expo 2024