Events and Things to do in Diamond Bar, CA

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

Dylan Blank (The Paper Life) at Foundation Room - House of Blues Anaheim
Today at 6:00 PM
Anaheim · House of Blues Anaheim
Dylan Blank (The Paper Life) at Foundation Room - House of Blues Anaheim
Today at 6:00 PM
Anaheim · House of Blues Anaheim
Brunch with Band Remix Day Concert - Saturday April 11th 2026 1:30 PM
Sat, Jun 13, 12:00 PM + 11 more
Fullerton · Chako's Social
Brunch with Band Remix Day Concert - Saturday April 11th 2026 1:30 PM
Sat, Jun 13, 12:00 PM + 11 more
Fullerton · Chako's Social
Internet Marketing Fundamentals 1 Day Workshop |West Covina, CA
Wed, Jun 10, 9:00 AM + 1 more
West Covina · For venue details reach us at info@learnerring.com
Internet Marketing Fundamentals 1 Day Workshop |West Covina, CA
Wed, Jun 10, 9:00 AM + 1 more
West Covina · For venue details reach us at info@learnerring.com
Internet Marketing Fundamentals 1 Day Workshop |Pomona, CA
Wed, Jun 10, 9:00 AM + 1 more
Pomona · For venue details reach us at info@learnerring.com
Internet Marketing Fundamentals 1 Day Workshop |Pomona, CA
Wed, Jun 10, 9:00 AM + 1 more
Pomona · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |Fullerton, CA
Fri, Jun 12, 9:00 AM + 1 more
Fullerton · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |Fullerton, CA
Fri, Jun 12, 9:00 AM + 1 more
Fullerton · For venue details reach us at info@learnerring.com
Event Planning 1 Day Training | Fullerton, CA
Wed, Jun 10, 9:00 AM + 1 more
Fullerton · For venue details reach us at info@learnerring.com
Event Planning 1 Day Training | Fullerton, CA
Wed, Jun 10, 9:00 AM + 1 more
Fullerton · For venue details reach us at info@learnerring.com
Essential Coaching Skills for Managers 1 Day Training | Pomona, CA
Wed, Jun 10, 9:00 AM + 1 more
Pomona · For venue details reach us at info@learnerring.com
Essential Coaching Skills for Managers 1 Day Training | Pomona, CA
Wed, Jun 10, 9:00 AM + 1 more
Pomona · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |West Covina, CA
Fri, Jun 12, 9:00 AM + 1 more
West Covina · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |West Covina, CA
Fri, Jun 12, 9:00 AM + 1 more
West Covina · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |Pomona, CA
Fri, Jun 12, 9:00 AM + 1 more
Pomona · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |Pomona, CA
Fri, Jun 12, 9:00 AM + 1 more
Pomona · For venue details reach us at info@learnerring.com
Coffee with Christians: Glendora
Sat, Jun 6, 12:00 PM + 6 more
Glendora · Cafe of the Day
Coffee with Christians: Glendora
Sat, Jun 6, 12:00 PM + 6 more
Glendora · Cafe of the Day
LeanSix Sigma Green Belt Weekend Classroom Training in Hacienda Heights, CA
Sat, Jun 6, 9:00 AM
West Covina · 1050 Lakes Dr
LeanSix Sigma Green Belt Weekend Classroom Training in Hacienda Heights, CA
Sat, Jun 6, 9:00 AM
West Covina · 1050 Lakes Dr
DTG / Hybrid Workshop · Live at Garment Printer
Tomorrow at 10:00 AM
Santa Fe Springs · GarmentPrinter
DTG / Hybrid Workshop · Live at Garment Printer
Tomorrow at 10:00 AM
Santa Fe Springs · GarmentPrinter
Sales end soon
Meet The Winemaker Event Jason Bushong of Bushong Vintage Company
Tuesday at 6:30 PM
Tustin · The Lost Vine, Newport Avenue, Tustin, CA, USA
Sales end soon
Meet The Winemaker Event Jason Bushong of Bushong Vintage Company
Tuesday at 6:30 PM
Tustin · The Lost Vine, Newport Avenue, Tustin, CA, USA
Building High Performing Teams 1 Day Workshop | Pomona, CA
Fri, Jun 19, 9:00 AM + 2 more
Pomona · For venue details reach us at info@learnerring.com
Building High Performing Teams 1 Day Workshop | Pomona, CA
Fri, Jun 19, 9:00 AM + 2 more
Pomona · For venue details reach us at info@learnerring.com
Sales end soon
ITIL 5 Training This Month in Fontana, CA – Enroll Now
Thu, May 28, 9:00 AM + 4 more
Ontario · 3281 E Guasti Rd
Sales end soon
ITIL 5 Training This Month in Fontana, CA – Enroll Now
Thu, May 28, 9:00 AM + 4 more
Ontario · 3281 E Guasti Rd
70's Groove Ball
Sun, May 31, 3:00 PM
Rancho Cucamonga · Epic Events Center
70's Groove Ball
Sun, May 31, 3:00 PM
Rancho Cucamonga · Epic Events Center
Interview Skills 1 Day Workshop |West Covina, CA
Fri, Jun 19, 9:00 AM + 2 more
West Covina · For venue details reach us at info@learnerring.com
Interview Skills 1 Day Workshop |West Covina, CA
Fri, Jun 19, 9:00 AM + 2 more
West Covina · For venue details reach us at info@learnerring.com
Effective Vendor Management 1-Day Workshop|Pomona, CA
Fri, Jun 19, 9:00 AM + 2 more
Pomona · For venue details reach us at info@learnerring.com
Effective Vendor Management 1-Day Workshop|Pomona, CA
Fri, Jun 19, 9:00 AM + 2 more
Pomona · For venue details reach us at info@learnerring.com
Effective Vendor Management 1-Day Workshop|West Covina, CA
Fri, Jun 19, 9:00 AM + 2 more
West Covina · For venue details reach us at info@learnerring.com
Effective Vendor Management 1-Day Workshop|West Covina, CA
Fri, Jun 19, 9:00 AM + 2 more
West Covina · For venue details reach us at info@learnerring.com
Sales end soon
Pasadena Area RIF 50th Anniversary Luncheon
Tuesday at 12:30 PM
Sierra Madre · 695 W Sierra Madre Blvd
Sales end soon
Pasadena Area RIF 50th Anniversary Luncheon
Tuesday at 12:30 PM
Sierra Madre · 695 W Sierra Madre Blvd

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:

Brunch with Band Remix Day Concert - Saturday April 11th 2026 1:30 PM

Internet Marketing Fundamentals 1 Day Workshop |West Covina, CA

Internet Marketing Fundamentals 1 Day Workshop |Pomona, CA

Communication Strategies 1-Day Workshop |Fullerton, CA

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

living trust and estate planning seminar

mothers day

free kids event

5k run

Which events are coming up?

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

Dylan Blank (The Paper Life) at Foundation Room - House of Blues Anaheim

DTG / Hybrid Workshop · Live at Garment Printer

Pasadena Area RIF 50th Anniversary Luncheon

Meet The Winemaker Event Jason Bushong of Bushong Vintage Company

Dylan Blank (The Paper Life) at Foundation Room - House of Blues Anaheim

Dylan Blank (The Paper Life) at Foundation Room - House of Blues Anaheim

Brunch with Band Remix Day Concert - Saturday April 11th 2026 1:30 PM

Brunch with Band Remix Day Concert - Saturday April 11th 2026 1:30 PM

Internet Marketing Fundamentals 1 Day Workshop |West Covina, CA

Internet Marketing Fundamentals 1 Day Workshop |West Covina, CA

Internet Marketing Fundamentals 1 Day Workshop |Pomona, CA

Internet Marketing Fundamentals 1 Day Workshop |Pomona, CA

Communication Strategies 1-Day Workshop |Fullerton, CA

Communication Strategies 1-Day Workshop |Fullerton, CA

Event Planning 1 Day Training | Fullerton, CA

Event Planning 1 Day Training | Fullerton, CA

Essential Coaching Skills for Managers 1 Day Training | Pomona, CA

Essential Coaching Skills for Managers 1 Day Training | Pomona, CA

Communication Strategies 1-Day Workshop |West Covina, CA

Communication Strategies 1-Day Workshop |West Covina, CA

Communication Strategies 1-Day Workshop |Pomona, CA

Communication Strategies 1-Day Workshop |Pomona, CA

Coffee with Christians: Glendora

Coffee with Christians: Glendora

LeanSix Sigma Green Belt Weekend Classroom Training in Hacienda Heights, CA

LeanSix Sigma Green Belt Weekend Classroom Training in Hacienda Heights, CA

DTG / Hybrid Workshop · Live at Garment Printer

DTG / Hybrid Workshop · Live at Garment Printer

Meet The Winemaker Event Jason Bushong of Bushong Vintage Company

Meet The Winemaker Event Jason Bushong of Bushong Vintage Company

Building High Performing Teams 1 Day Workshop | Pomona, CA

Building High Performing Teams 1 Day Workshop | Pomona, CA

ITIL 5 Training This Month in Fontana, CA – Enroll Now

ITIL 5 Training This Month in Fontana, CA – Enroll Now

70's Groove Ball

70's Groove Ball

Interview Skills 1 Day Workshop |West Covina, CA

Interview Skills 1 Day Workshop |West Covina, CA

Effective Vendor Management 1-Day Workshop|Pomona, CA

Effective Vendor Management 1-Day Workshop|Pomona, CA

Effective Vendor Management 1-Day Workshop|West Covina, CA

Effective Vendor Management 1-Day Workshop|West Covina, CA

Pasadena Area RIF 50th Anniversary Luncheon

Pasadena Area RIF 50th Anniversary Luncheon

Things to do around Diamond Bar

Trends in Diamond Bar

1. Living trust and estate planning seminar

2. Mothers day

3. Free kids event

4. 5k run

5. Volunteering

6. Volunteer events

7. Job fairs

8. Afghan concert

9. Flower arrangement class

10. Free paper shredding

11. Trans party

12. Events happening today near me

What are the best events to attend?

Which events are currently trending in Diamond Bar?

Which events are coming up?