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
CaroJ Presents: on the subject of Existing
Saturday at 6:30 PM
Los Angeles · Stomping Ground L.A.
Sales end soon
CaroJ Presents: on the subject of Existing
Saturday at 6:30 PM
Los Angeles · Stomping Ground L.A.
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
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
Speed Dating for Singles w/ No Kids - Riverside, CA
Wed, Jun 17, 7:00 PM
Riverside · BRÜE CRÜE
Speed Dating for Singles w/ No Kids - Riverside, CA
Wed, Jun 17, 7:00 PM
Riverside · BRÜE CRÜE
Epoxy Training Jun 1 '26 - Los Angeles
Mon, Jun 1, 8:45 AM
Commerce · Xtreme Polishing Systems West
Epoxy Training Jun 1 '26 - Los Angeles
Mon, Jun 1, 8:45 AM
Commerce · Xtreme Polishing Systems West
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
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
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
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
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
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
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
HUNKS The Show at Whiskey River Saloon (Norco, CA) 08/10/26
Mon, Aug 10, 8:00 PM
Norco · Whiskey River Saloon
HUNKS The Show at Whiskey River Saloon (Norco, CA) 08/10/26
Mon, Aug 10, 8:00 PM
Norco · Whiskey River Saloon
Sales end soon
Grupo Kazzabe
Saturday at 9:00 PM
Montebello · Quiet Cannon
Sales end soon
Grupo Kazzabe
Saturday at 9:00 PM
Montebello · Quiet Cannon
✨Love, Dream, Root •Summer Edition• Soundbath + Cacao + Blue Lotus & Rose
Sat, Jun 20, 6:00 PM
Pasadena · theAC Awareness Center
✨Love, Dream, Root •Summer Edition• Soundbath + Cacao + Blue Lotus & Rose
Sat, Jun 20, 6:00 PM
Pasadena · theAC Awareness Center

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:

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

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

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

Epoxy Training Jun 1 '26 - Los Angeles

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

free kids event

Which events are coming up?

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

CaroJ Presents: on the subject of Existing

Grupo Kazzabe

Jazz Combos, directed by Dan Cole and Gary Fukushima

Latin Jazz Ensemble, directed by Brian Carmody

CaroJ Presents: on the subject of Existing

CaroJ Presents: on the subject of Existing

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

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

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

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

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

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

Epoxy Training Jun 1 '26 - Los Angeles

Epoxy Training Jun 1 '26 - Los Angeles

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

ProTech Academy | Montebello, CA

ProTech Academy | Montebello, CA

The Patrol Search Warrant 07/17/26

The Patrol Search Warrant 07/17/26

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

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

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)

HUNKS The Show at Whiskey River Saloon (Norco, CA) 08/10/26

HUNKS The Show at Whiskey River Saloon (Norco, CA) 08/10/26

Grupo Kazzabe

Grupo Kazzabe

✨Love, Dream, Root •Summer Edition• Soundbath + Cacao + Blue Lotus & Rose

✨Love, Dream, Root •Summer Edition• Soundbath + Cacao + Blue Lotus & Rose

Things to do around Diamond Bar

Trends in Diamond Bar

1. Living trust and estate planning seminar

2. 5k run

3. Mothers day

4. Free kids event

5. Volunteering

6. Afghan concert

7. Cumbia dancing in riverside

8. Warehouse sale

9. Volunteer events

10. Trans party

11. Open mic

12. Job fairs

What are the best events to attend?

Which events are currently trending in Diamond Bar?

Which events are coming up?