Your version of Internet Explorer is not longer supported. Please upgrade your browser.

Festivals in Diamond Bar

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

Chino Rodeo
Sun, Jun 14, 12:00 PM
Chino · 5410 Edison Ave
Chino Rodeo
Sun, Jun 14, 12:00 PM
Chino · 5410 Edison Ave
Taste of Brea 2026
Thu, May 21, 5:00 PM
Brea · Brea Downtown
Taste of Brea 2026
Thu, May 21, 5:00 PM
Brea · Brea Downtown
DAY 1 SATURDAY - SUMMER BASH
Sat, May 23, 12:00 PM
Pomona · The Cathedral Pomona
DAY 1 SATURDAY - SUMMER BASH
Sat, May 23, 12:00 PM
Pomona · The Cathedral Pomona
Going fast
Brea Bonanza Days
Brea · Brea Downtown
Going fast
Brea Bonanza Days
Brea · Brea Downtown
Visakha (Vesak) Day 2026 - A Celebration of the Buddha
Sun, May 31, 6:00 PM
Azusa · Dhammakaya International Meditation Center
Visakha (Vesak) Day 2026 - A Celebration of the Buddha
Sun, May 31, 6:00 PM
Azusa · Dhammakaya International Meditation Center
Hot Grease Anniversary Fish Fry
Sat, Jun 6, 12:00 PM
Placentia · 550 W Orangethorpe Ave
Hot Grease Anniversary Fish Fry
Sat, Jun 6, 12:00 PM
Placentia · 550 W Orangethorpe Ave
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
Summer Snackdown: Foodie Fest & Night Market
Sat, Jun 20, 5:00 PM
glendora · Britestar Tavern
Summer Snackdown: Foodie Fest & Night Market
Sat, Jun 20, 5:00 PM
glendora · Britestar Tavern
Almost full
Louisiana Crawfish & Shrimp Boil AYCE and live music
Sat, May 23, 2:00 PM
Norco · GreyWolf Brewing Co
Almost full
Louisiana Crawfish & Shrimp Boil AYCE and live music
Sat, May 23, 2:00 PM
Norco · GreyWolf Brewing Co
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
Sip, Shop & Slay: A Pride Night Market
Sat, Jun 6, 5:00 PM
glendora · Britestar Tavern
Sip, Shop & Slay: A Pride Night Market
Sat, Jun 6, 5:00 PM
glendora · Britestar Tavern
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
Los Angeles World Cup 26 Fan Zone at City of Downey
Sat, Jun 20, 8:30 AM
Downey · Stonewood Center
Los Angeles World Cup 26 Fan Zone at City of Downey
Sat, Jun 20, 8:30 AM
Downey · Stonewood Center
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
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
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
Horse Town Brew n’ Que Festival
Sat, May 30, 12:00 PM
Norco · 3737 Crestview Dr
Horse Town Brew n’ Que Festival
Sat, May 30, 12:00 PM
Norco · 3737 Crestview Dr
Canvas Connection Wellness Fest – Vendor & Experience Application
Sat, Jul 18, 9:00 AM
Chino Hills · Boys Republic
Canvas Connection Wellness Fest – Vendor & Experience Application
Sat, Jul 18, 9:00 AM
Chino Hills · Boys Republic
Canvas Connection Community Wellness Fest 2026 Sponsorship Opportunities
Sat, Jul 18, 9:00 AM
Chino Hills · Boys Republic
Canvas Connection Community Wellness Fest 2026 Sponsorship Opportunities
Sat, Jul 18, 9:00 AM
Chino Hills · Boys Republic
Chicano Hollywood Film Festival
Wed, Jul 29, 7:00 PM + 4 more
Pomona · The Union On Garey
Chicano Hollywood Film Festival
Wed, Jul 29, 7:00 PM + 4 more
Pomona · The Union On Garey

Trends in Diamond Bar

Explore more trends

Explore more trends

Frequently asked questions about Diamond Bar

What are the best festival events to attend?

According to Eventbrite, the best festival events are:

Brea Bonanza Days

Visakha (Vesak) Day 2026 - A Celebration of the Buddha

Hot Grease Anniversary Fish Fry

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:

Taste of Brea 2026

DAY 1 SATURDAY - SUMMER BASH

Louisiana Crawfish & Shrimp Boil AYCE and live music

Horse Town Brew n’ Que Festival