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Community Events and Things to do in Diamond Bar, CA

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Central Library Centennial Festival
Sat, Jul 11, 10:00 AM
Los Angeles · 630 W 5th St
Central Library Centennial Festival
Sat, Jul 11, 10:00 AM
Los Angeles · 630 W 5th St
Stonewood Mall Parking Lot Pop Ups
Sat, Jun 27, 1:00 PM + 4 more
Downey · 251 Stonewood St - Outside at the food court parking lot off Lakewood Blvd.
Stonewood Mall Parking Lot Pop Ups
Sat, Jun 27, 1:00 PM + 4 more
Downey · 251 Stonewood St - Outside at the food court parking lot off Lakewood Blvd.
Just added
Orange County Juneteenth
Sat, Jun 20, 11:00 AM
Irvine · Great Park
Just added
Orange County Juneteenth
Sat, Jun 20, 11:00 AM
Irvine · Great Park
PRIDE - Artswalk
Thursday at 6:00 PM
Riverside · Main Street & University Avenue
PRIDE - Artswalk
Thursday at 6:00 PM
Riverside · Main Street & University Avenue
AMOT CHE PRIDE 2026
Sat, Jun 13, 5:00 PM
Los Angeles · Sooki Studio & Supply
AMOT CHE PRIDE 2026
Sat, Jun 13, 5:00 PM
Los Angeles · Sooki Studio & Supply
Riverside's Biggest Veterans Celebration
Sat, Nov 14, 9:00 AM
Jurupa Valley · 5370 Mission Rock Way
Riverside's Biggest Veterans Celebration
Sat, Nov 14, 9:00 AM
Jurupa Valley · 5370 Mission Rock Way
Just added
Riverside Juneteenth Celebration
Sat, Jun 13, 2:00 PM
Riverside · Fairmount Park
Just added
Riverside Juneteenth Celebration
Sat, Jun 13, 2:00 PM
Riverside · Fairmount Park
Backyard Brujerias 6/20/26
Sat, Jun 20, 12:00 PM
Long Beach · 3210 Chestnut Ave
Backyard Brujerias 6/20/26
Sat, Jun 20, 12:00 PM
Long Beach · 3210 Chestnut Ave
Dad’s Day Out: A Black Fatherhood Community Day
Saturday at 11:00 AM
Carson · Stevenson Park
Dad’s Day Out: A Black Fatherhood Community Day
Saturday at 11:00 AM
Carson · Stevenson Park
Every Sunday Funday Market at A Good Used Book
Today at 12:00 PM
Los Angeles · A Good Used Book
Every Sunday Funday Market at A Good Used Book
Today at 12:00 PM
Los Angeles · A Good Used Book
Communiy and Wellness Resource Day
Sat, Jul 11, 9:00 AM
Los Angeles · South San Pedro Street
Communiy and Wellness Resource Day
Sat, Jul 11, 9:00 AM
Los Angeles · South San Pedro Street
Just added
Volunteer for CII's Express Yourself Event
Saturday at 9:00 AM
Los Angeles · Children's Institute - Watts Campus
Just added
Volunteer for CII's Express Yourself Event
Saturday at 9:00 AM
Los Angeles · Children's Institute - Watts Campus
El Pueblo de Los Angeles Heritage Festival
Fri, Jun 26, 10:00 AM + 2 more
Los Angeles · 125 Paseo de la Plz
El Pueblo de Los Angeles Heritage Festival
Fri, Jun 26, 10:00 AM + 2 more
Los Angeles · 125 Paseo de la Plz
MUSES: A Juneteenth Celebration of HER!
Thu, Jun 18, 7:30 PM
Los Angeles · KISO LOS ANGELES
MUSES: A Juneteenth Celebration of HER!
Thu, Jun 18, 7:30 PM
Los Angeles · KISO LOS ANGELES
Animo James B. Taylor Presents "The Block Party 2026: A Juneteenth Kickoff"
Today at 1:00 PM
Los Angeles · 810 E 111th Pl
Animo James B. Taylor Presents "The Block Party 2026: A Juneteenth Kickoff"
Today at 1:00 PM
Los Angeles · 810 E 111th Pl
Just added
3rd Annual Faith In Girls Juneteenth Celebration
Mon, Jul 13, 10:00 AM
Los Angeles · Los Angeles Trade Technical-College
Just added
3rd Annual Faith In Girls Juneteenth Celebration
Mon, Jul 13, 10:00 AM
Los Angeles · Los Angeles Trade Technical-College
Soul Train: Juneteenth Celebration 2026 & World Record Attempt!
Fri, Jun 19, 11:00 AM
Los Angeles · Sculpture Park
Soul Train: Juneteenth Celebration 2026 & World Record Attempt!
Fri, Jun 19, 11:00 AM
Los Angeles · Sculpture Park
Almost full
Odunde Festival 2026
Saturday at 10:00 AM
Los Angeles · 4395 Leimert Blvd
Almost full
Odunde Festival 2026
Saturday at 10:00 AM
Los Angeles · 4395 Leimert Blvd
SB Pride 2026
Sat, Jun 27, 2:00 PM
San Bernardino · San Bernardino Valley College
SB Pride 2026
Sat, Jun 27, 2:00 PM
San Bernardino · San Bernardino Valley College
2026 Day of the Ancestors: Festival of Masks
Sun, Jun 28, 12:00 PM
Los Angeles · 4343 Leimert Blvd
2026 Day of the Ancestors: Festival of Masks
Sun, Jun 28, 12:00 PM
Los Angeles · 4343 Leimert Blvd

Trends in Diamond Bar

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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:

Central Library Centennial Festival

Stonewood Mall Parking Lot Pop Ups

Orange County Juneteenth

AMOT CHE PRIDE 2026

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:

Every Sunday Funday Market at A Good Used Book

Animo James B. Taylor Presents "The Block Party 2026: A Juneteenth Kickoff"

PRIDE - Artswalk

Volunteer for CII's Express Yourself Event