Events and Things to do in Diamond Bar, CA

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

Sales end soon
Buena Vista Mezcal Night: Tasting, Bites & Music
Today at 6:00 PM
Los Angeles · Buena Vista Furniture
Sales end soon
Buena Vista Mezcal Night: Tasting, Bites & Music
Today at 6:00 PM
Los Angeles · Buena Vista Furniture
Power BI for Report Developers 1 Day Workshop | Santa Ana, CA
Thu, Jun 11, 9:00 AM + 2 more
Santa Ana · For venue details reach us at info@learnerring.com
Power BI for Report Developers 1 Day Workshop | Santa Ana, CA
Thu, Jun 11, 9:00 AM + 2 more
Santa Ana · For venue details reach us at info@learnerring.com
Paint Night at Red Robin w/LiaNardo Mobile Paint & Sip
Wed, May 27, 6:00 PM
Corona · Red Robin Gourmet Burgers & Brews
Paint Night at Red Robin w/LiaNardo Mobile Paint & Sip
Wed, May 27, 6:00 PM
Corona · Red Robin Gourmet Burgers & Brews
Going fast
Speed Dating for Singles w/ No Kids - Riverside, CA
Wed, Jun 17, 7:00 PM
Riverside · BRÜE CRÜE
Going fast
Speed Dating for Singles w/ No Kids - Riverside, CA
Wed, Jun 17, 7:00 PM
Riverside · BRÜE CRÜE
I.V. Marie celebrates RUINOUS ENDS at Barnes & Noble - Huntington Beach
Wed, Jul 15, 7:00 PM
Huntington Beach · Barnes & Noble - Huntington Beach
I.V. Marie celebrates RUINOUS ENDS at Barnes & Noble - Huntington Beach
Wed, Jul 15, 7:00 PM
Huntington Beach · Barnes & Noble - Huntington Beach
Dermal Filler Training - Orange County, CA
Sat, May 30, 1:00 PM
Orange Country · Hotel to be announced
Dermal Filler Training - Orange County, CA
Sat, May 30, 1:00 PM
Orange Country · Hotel to be announced
Botox Training - Orange County, CA
Sat, May 30, 8:00 AM
Orange Country · Hotel to be announced
Botox Training - Orange County, CA
Sat, May 30, 8:00 AM
Orange Country · Hotel to be announced
Queer Blood Wrestling Party
Sun, May 31, 5:00 PM
East Los Angeles · Coyote Studios
Queer Blood Wrestling Party
Sun, May 31, 5:00 PM
East Los Angeles · Coyote Studios
Internet of Things – Business Perspectives 1 Day Training in Santa Ana, CA
Thu, Jun 18, 9:00 AM + 1 more
Santa Ana · For venue details reach us at eventbrite@mountskills.com
Internet of Things – Business Perspectives 1 Day Training in Santa Ana, CA
Thu, Jun 18, 9:00 AM + 1 more
Santa Ana · For venue details reach us at eventbrite@mountskills.com
Almost full
Youth Stand-Up Comedy Intensive: Class to Stage in 6 Weeks!
Sun, Jun 7, 9:00 AM
Pasadena · The Ice House Comedy Club
Almost full
Youth Stand-Up Comedy Intensive: Class to Stage in 6 Weeks!
Sun, Jun 7, 9:00 AM
Pasadena · The Ice House Comedy Club
The Patrol Search Warrant 07/17/26
Fri, Jul 17, 8:00 AM
Commerce · LA CLEAR Training Room
The Patrol Search Warrant 07/17/26
Fri, Jul 17, 8:00 AM
Commerce · LA CLEAR Training Room
ProTech Academy | Montebello, CA
Wed, Sep 23, 8:30 AM
Montebello · Topgolf Montebello
ProTech Academy | Montebello, CA
Wed, Sep 23, 8:30 AM
Montebello · Topgolf Montebello
Lancer Jazz Big Band, directed by Brian Carmody
Fri, May 29, 7:00 PM
Pasadena · Westerbeck Recital Hall - CA 140
Lancer Jazz Big Band, directed by Brian Carmody
Fri, May 29, 7:00 PM
Pasadena · Westerbeck Recital Hall - CA 140
Latin Jazz Ensemble, directed by Brian Carmody
Thu, May 28, 7:00 PM
Pasadena · Westerbeck Recital Hall - CA 140
Latin Jazz Ensemble, directed by Brian Carmody
Thu, May 28, 7:00 PM
Pasadena · Westerbeck Recital Hall - CA 140
Sales end soon
Internet of Things – Business Perspectives Training in Jurupa Valley, CA
Fri, May 29, 9:00 AM + 1 more
Jurupa Valley · For venue details reach us at eventbrite@mountskills.com
Sales end soon
Internet of Things – Business Perspectives Training in Jurupa Valley, CA
Fri, May 29, 9:00 AM + 1 more
Jurupa Valley · For venue details reach us at eventbrite@mountskills.com
Jazz Combos, directed by Dan Cole and Gary Fukushima
Wed, May 27, 7:00 PM
Pasadena · Westerbeck Recital Hall - CA 140
Jazz Combos, directed by Dan Cole and Gary Fukushima
Wed, May 27, 7:00 PM
Pasadena · Westerbeck Recital Hall - CA 140
Kaity B
Sat, Jun 27, 6:30 PM
Santa Ana · The Sanctuary Studio for the Arts & Humanities
Kaity B
Sat, Jun 27, 6:30 PM
Santa Ana · The Sanctuary Studio for the Arts & Humanities
100 Cities Project: Santa Ana | Dinner with New Friends
Sat, Jun 13, 7:00 PM + 12 more
Santa Ana · Restaurant of the Land
100 Cities Project: Santa Ana | Dinner with New Friends
Sat, Jun 13, 7:00 PM + 12 more
Santa Ana · Restaurant of the Land
Sip and Support SCART (SoCal Animal Response Team)
Sun, Jun 7, 1:00 PM
Silverado · Giracci Vineyards and Farms
Sip and Support SCART (SoCal Animal Response Team)
Sun, Jun 7, 1:00 PM
Silverado · Giracci Vineyards and Farms

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Popular events

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Trends in Diamond Bar

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Frequently asked questions about Diamond Bar

What are the best events to attend?

According to Eventbrite, the best events are:

Power BI for Report Developers 1 Day Workshop | Santa Ana, CA

Speed Dating for Singles w/ No Kids - Riverside, CA

I.V. Marie celebrates RUINOUS ENDS at Barnes & Noble - Huntington Beach

Dermal Filler Training - Orange County, CA

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

mothers day

volunteering

Which events are coming up?

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

Buena Vista Mezcal Night: Tasting, Bites & Music

Paint Night at Red Robin w/LiaNardo Mobile Paint & Sip

Jazz Combos, directed by Dan Cole and Gary Fukushima

Latin Jazz Ensemble, directed by Brian Carmody

Buena Vista Mezcal Night: Tasting, Bites & Music

Buena Vista Mezcal Night: Tasting, Bites & Music

Power BI for Report Developers 1 Day Workshop | Santa Ana, CA

Power BI for Report Developers 1 Day Workshop | Santa Ana, CA

Paint Night at Red Robin w/LiaNardo Mobile Paint & Sip

Paint Night at Red Robin w/LiaNardo Mobile Paint & Sip

Speed Dating for Singles w/ No Kids - Riverside, CA

Speed Dating for Singles w/ No Kids - Riverside, CA

I.V. Marie celebrates RUINOUS ENDS at Barnes & Noble - Huntington Beach

I.V. Marie celebrates RUINOUS ENDS at Barnes & Noble - Huntington Beach

Dermal Filler Training - Orange County, CA

Dermal Filler Training - Orange County, CA

Botox Training - Orange County, CA

Botox Training - Orange County, CA

Queer Blood Wrestling Party

Queer Blood Wrestling Party

Internet of Things – Business Perspectives 1 Day Training in Santa Ana, CA

Internet of Things – Business Perspectives 1 Day Training in Santa Ana, CA

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

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

The Patrol Search Warrant 07/17/26

The Patrol Search Warrant 07/17/26

ProTech Academy | Montebello, CA

ProTech Academy | Montebello, CA

Lancer Jazz Big Band, directed by Brian Carmody

Lancer Jazz Big Band, directed by Brian Carmody

Latin Jazz Ensemble, directed by Brian Carmody

Latin Jazz Ensemble, directed by Brian Carmody

Internet of Things – Business Perspectives Training in Jurupa Valley, CA

Internet of Things – Business Perspectives Training in Jurupa Valley, CA

Jazz Combos, directed by Dan Cole and Gary Fukushima

Jazz Combos, directed by Dan Cole and Gary Fukushima

Kaity B

Kaity B

100 Cities Project: Santa Ana | Dinner with New Friends

100 Cities Project: Santa Ana | Dinner with New Friends

Sip and Support SCART (SoCal Animal Response Team)

Sip and Support SCART (SoCal Animal Response Team)

Popular events

Things to do around Diamond Bar

Trends in Diamond Bar

1. Living trust and estate planning seminar

2. 5k run

3. Mothers day

4. Volunteering

5. Free kids event

6. Afghan concert

7. Cumbia dancing in riverside

8. Warehouse sale

9. Volunteer events

10. Open mic

11. Job fairs

12. Free paper shredding

What are the best events to attend?

Which events are currently trending in Diamond Bar?

Which events are coming up?