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Events and Things to do in Diamond Bar, CA

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Back2Basics
Sat, Jun 13, 8:00 PM
Whittier · Sage Restaurant & Lounge
Back2Basics
Sat, Jun 13, 8:00 PM
Whittier · Sage Restaurant & Lounge
#IMPARABLES 10º ANIVERSARIO
Ontario · Ontario Convention Center
#IMPARABLES 10º ANIVERSARIO
Ontario · Ontario Convention Center
Sales end soon
Epoxy Training California Class
Thursday at 8:00 AM
Pomona · 2148 Pomona Blvd
Sales end soon
Epoxy Training California Class
Thursday at 8:00 AM
Pomona · 2148 Pomona Blvd
2026 - June ASQ Orange Empire, Section 0701, Monthly Meeting
Tue, Jun 9, 5:30 PM
Orange · Tandoor Cuisine of India
2026 - June ASQ Orange Empire, Section 0701, Monthly Meeting
Tue, Jun 9, 5:30 PM
Orange · Tandoor Cuisine of India
Renewing the Honmoon With You - Celebrating One Year of K-Pop Demon Hunters
Sat, Jun 20, 1:00 PM
Anaheim · 4SEASONS TEA CAFE
Renewing the Honmoon With You - Celebrating One Year of K-Pop Demon Hunters
Sat, Jun 20, 1:00 PM
Anaheim · 4SEASONS TEA CAFE
Almost full
Week 1: Teen Culinary & Baking Camp (June 8-12, 5pm-8:30pm), $380
Mon, Jun 8, 5:00 PM
Monrovia · Saute Culinary Academy
Almost full
Week 1: Teen Culinary & Baking Camp (June 8-12, 5pm-8:30pm), $380
Mon, Jun 8, 5:00 PM
Monrovia · Saute Culinary Academy
Collage Club Pomona Collage & Paper Crafting Party
Fri, Jun 5, 6:00 PM
Pomona · Rough & Tumbled HQ
Collage Club Pomona Collage & Paper Crafting Party
Fri, Jun 5, 6:00 PM
Pomona · Rough & Tumbled HQ
Legislative Breakfast with Assemblymember Blanca Rubio
Fri, Jun 26, 8:00 AM
West Covina · Lazy Dog Restaurant & Bar
Legislative Breakfast with Assemblymember Blanca Rubio
Fri, Jun 26, 8:00 AM
West Covina · Lazy Dog Restaurant & Bar
BIENVENIDOS AL AGAVE
Sun, Jun 14, 3:00 PM
Whittier · Sage Restaurant & Lounge
BIENVENIDOS AL AGAVE
Sun, Jun 14, 3:00 PM
Whittier · Sage Restaurant & Lounge
Science, Medicine and The Shroud of Turin with Father Robert Spitzer
Thu, Jun 25, 7:00 PM
Garden Grove · Richard H. Pickup Cultural Center at Christ Cathedral
Science, Medicine and The Shroud of Turin with Father Robert Spitzer
Thu, Jun 25, 7:00 PM
Garden Grove · Richard H. Pickup Cultural Center at Christ Cathedral
Join us on JUNE 9 for our "Designing with Dignity" luncheon!
Tue, Jun 9, 11:30 AM
Ontario · DoubleTree by Hilton Hotel Ontario Airport
Join us on JUNE 9 for our "Designing with Dignity" luncheon!
Tue, Jun 9, 11:30 AM
Ontario · DoubleTree by Hilton Hotel Ontario Airport
Stuffie Sleepover & Pajama Party- Summer 2026
Fri, Jul 24, 5:30 PM
Upland · 217 E A St
Stuffie Sleepover & Pajama Party- Summer 2026
Fri, Jul 24, 5:30 PM
Upland · 217 E A St
Men in Finance
Fri, Jun 12, 7:00 PM
Glendora · Georgio's Tuxedo
Men in Finance
Fri, Jun 12, 7:00 PM
Glendora · Georgio's Tuxedo
OLDIES NIGHT
Sat, Jul 25, 7:00 PM
Anaheim · The Grand Theater
OLDIES NIGHT
Sat, Jul 25, 7:00 PM
Anaheim · The Grand Theater
Going fast
Summer Kickoff @ House of Blues
Sat, Jun 6, 7:00 PM
Anaheim · House of Blues Anaheim
Going fast
Summer Kickoff @ House of Blues
Sat, Jun 6, 7:00 PM
Anaheim · House of Blues Anaheim
A Mom’s Guide to Airway: Down Syndrome Edition
Sat, Jun 27, 10:00 AM
Whittier · Family Church
A Mom’s Guide to Airway: Down Syndrome Edition
Sat, Jun 27, 10:00 AM
Whittier · Family Church
Cadillac Fest 14
Sat, Aug 15, 10:00 AM
Anaheim · 1450 E La Palma Ave
Cadillac Fest 14
Sat, Aug 15, 10:00 AM
Anaheim · 1450 E La Palma Ave
DNA Jiujitsu Summer Camp
Mon, Jun 15, 8:00 AM
Montclair · 8851 Central Ave suite e
DNA Jiujitsu Summer Camp
Mon, Jun 15, 8:00 AM
Montclair · 8851 Central Ave suite e
Santino Bros. Wrestling presents: The Bill Anderson Benefit Show
Fri, Jun 19, 8:00 PM
Azusa · VFW Azusa Post 8070
Santino Bros. Wrestling presents: The Bill Anderson Benefit Show
Fri, Jun 19, 8:00 PM
Azusa · VFW Azusa Post 8070
Noche De Cumbia con Yaguaru, Socios Del Ritmo, Sonora Tropicana y Mas
Sat, Jul 25, 5:30 PM
Santa Fe Springs · Santa Fe Springs Swap Meet
Noche De Cumbia con Yaguaru, Socios Del Ritmo, Sonora Tropicana y Mas
Sat, Jul 25, 5:30 PM
Santa Fe Springs · Santa Fe Springs Swap Meet

Trends in Diamond Bar

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Explore more trends

Frequently asked questions about Diamond Bar

What are the best events to attend?

According to Eventbrite, the best events are:

#IMPARABLES 10º ANIVERSARIO

2026 - June ASQ Orange Empire, Section 0701, Monthly Meeting

Renewing the Honmoon With You - Celebrating One Year of K-Pop Demon Hunters

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

living trust and estate planning seminar

free kids event

Which events are coming up?

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

Epoxy Training California Class

Collage Club Pomona Collage & Paper Crafting Party

Summer Kickoff @ House of Blues

Week 1: Teen Culinary & Baking Camp (June 8-12, 5pm-8:30pm), $380