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Festivals in Diamond Bar, CA

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

Going fast
Claremont Village Beer & Bubble Walk!
Tomorrow at 5:00 PM
Claremont · Claremont Village CA
Going fast
Claremont Village Beer & Bubble Walk!
Tomorrow at 5:00 PM
Claremont · Claremont Village CA
626 Night Market - Arcadia | June 19-21, 2026
Fri, Jun 19, 3:00 PM
Arcadia · Santa Anita Park
626 Night Market - Arcadia | June 19-21, 2026
Fri, Jun 19, 3:00 PM
Arcadia · Santa Anita Park
Pride Foodie & Makers Night Market
Sat, Jun 20, 5:00 PM
glendora · Britestar Tavern
Pride Foodie & Makers Night Market
Sat, Jun 20, 5:00 PM
glendora · Britestar Tavern
36th year Pomona Valley Juneteenth Family & Arts Arts Festival
Sat, Jun 20, 11:00 AM
Pomona · Ganesha Park
36th year Pomona Valley Juneteenth Family & Arts Arts Festival
Sat, Jun 20, 11:00 AM
Pomona · Ganesha Park
Sales end soon
BIENVENIDOS AL AGAVE
Sunday at 3:00 PM
Whittier · Sage Restaurant & Lounge
Sales end soon
BIENVENIDOS AL AGAVE
Sunday at 3:00 PM
Whittier · Sage Restaurant & Lounge
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
626 Night Market - Arcadia | June 19-21 | The Flight + Admission Ticket
Fri, Jun 19, 3:00 PM
Arcadia · Santa Anita Park
626 Night Market - Arcadia | June 19-21 | The Flight + Admission Ticket
Fri, Jun 19, 3:00 PM
Arcadia · Santa Anita Park
Almost full
Los Angeles World Cup 26 Fan Zone at City of Downey
Sat, Jun 20, 8:30 AM
Downey · Stonewood Center
Almost full
Los Angeles World Cup 26 Fan Zone at City of Downey
Sat, Jun 20, 8:30 AM
Downey · Stonewood Center
6th World Taste of Anaheim Packing District (D23 Night)
Tue, Aug 11, 5:00 PM
Anaheim · Anaheim Packing District
6th World Taste of Anaheim Packing District (D23 Night)
Tue, Aug 11, 5:00 PM
Anaheim · Anaheim Packing District
Almost full
Revival Rodeo
Fri, Jun 19, 7:00 PM
Rancho Cucamonga · 6642 Carnelian St
Almost full
Revival Rodeo
Fri, Jun 19, 7:00 PM
Rancho Cucamonga · 6642 Carnelian St
12th Annual Taste of Placentia
Thu, Aug 6, 5:00 PM
Placentia · Tri-City Park
12th Annual Taste of Placentia
Thu, Aug 6, 5:00 PM
Placentia · Tri-City Park
Summer Snow-LowRider Car Show & Concert-Suga Free,Trinere,Tapps,Bad Vic
Sun, Aug 9, 1:00 PM
Pomona · The Derby Room Pomona at Fairplex
Summer Snow-LowRider Car Show & Concert-Suga Free,Trinere,Tapps,Bad Vic
Sun, Aug 9, 1:00 PM
Pomona · The Derby Room Pomona at Fairplex
Monrovia Music Fest with VIP LOUNGE
Sun, Jun 28, 12:00 PM
Monrovia · Library Park
Monrovia Music Fest with VIP LOUNGE
Sun, Jun 28, 12:00 PM
Monrovia · Library Park
SoulSearch Pasadena Enlightenment Expo - Psychic & Healing Fair
Sat, Jul 18, 10:00 AM
Arcadia · Embassy Suites by Hilton Arcadia Pasadena Area
SoulSearch Pasadena Enlightenment Expo - Psychic & Healing Fair
Sat, Jul 18, 10:00 AM
Arcadia · Embassy Suites by Hilton Arcadia Pasadena Area
Santa Ana 2026 Pride
Sat, Jun 27, 11:00 AM
Santa Ana · 125 N Broadway
Santa Ana 2026 Pride
Sat, Jun 27, 11:00 AM
Santa Ana · 125 N Broadway
Sales end soon
Canvas Connection Wellness Fest – Vendor & Experience Application
Sat, Jul 18, 9:00 AM
Chino Hills · Boys Republic
Sales end soon
Canvas Connection Wellness Fest – Vendor & Experience Application
Sat, Jul 18, 9:00 AM
Chino Hills · Boys Republic
911 Country Music Festival
Sat, Aug 22, 2:00 PM
Pomona · The Derby Room Pomona at Fairplex
911 Country Music Festival
Sat, Aug 22, 2:00 PM
Pomona · The Derby Room Pomona at Fairplex
Taste of Japan 2026 at Anaheim GardenWalk
Fri, Jun 19, 4:00 PM
Anaheim · STC Anaheim GardenWalk
Taste of Japan 2026 at Anaheim GardenWalk
Fri, Jun 19, 4:00 PM
Anaheim · STC Anaheim GardenWalk
Goats & Ghosts Book Fair
Sunday at 5:00 PM
Arcadia · Mt. Lowe Brewing Company
Goats & Ghosts Book Fair
Sunday at 5:00 PM
Arcadia · Mt. Lowe Brewing Company
So Cal Reggae Fest |Fox Theater Pomona
Fri, Jun 19, 7:00 PM
Pomona · The Fox Theater Pomona
So Cal Reggae Fest |Fox Theater Pomona
Fri, Jun 19, 7:00 PM
Pomona · The Fox Theater Pomona

Trends in Diamond Bar

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Frequently asked questions about Diamond Bar

What are the best festival events to attend?

According to Eventbrite, the best festival events are:

Pride Foodie & Makers Night Market

36th year Pomona Valley Juneteenth Family & Arts Arts Festival

Cadillac Fest 14

626 Night Market - Arcadia | June 19-21 | The Flight + Admission Ticket

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 festival events are coming up?

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

Claremont Village Beer & Bubble Walk!

BIENVENIDOS AL AGAVE

Goats & Ghosts Book Fair

626 Night Market - Arcadia | June 19-21, 2026