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Community Events and Things to do in Diamond Bar, CA

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Anaheim Feed's 80th Anniversary Celebration
Sat, Jun 20, 10:00 AM
Anaheim · West Center Street Promenade
Anaheim Feed's 80th Anniversary Celebration
Sat, Jun 20, 10:00 AM
Anaheim · West Center Street Promenade
Sales end soon
Western Riverside Communities Rotary Club Charter Party
Friday at 6:00 PM
Riverside · 9780 Birmingham Ave
Sales end soon
Western Riverside Communities Rotary Club Charter Party
Friday at 6:00 PM
Riverside · 9780 Birmingham Ave
Juneteenth All White Party @Kiingz Lounge Temecula
Fri, Jun 19, 8:00 PM
Temecula · Shooters Sports Bar & Grill
Juneteenth All White Party @Kiingz Lounge Temecula
Fri, Jun 19, 8:00 PM
Temecula · Shooters Sports Bar & Grill
SAPPHIC SOCIAL OC IN THE PARK
Sat, Aug 15, 11:00 AM
Tustin · Tustin Sports Park
SAPPHIC SOCIAL OC IN THE PARK
Sat, Aug 15, 11:00 AM
Tustin · Tustin Sports Park
Sales end soon
Taco Tuesday Masroor Mosque Pico Rivera
Tomorrow at 5:30 PM
Pico Rivera · Pico Rivera Mosque - Masjid Masroor
Sales end soon
Taco Tuesday Masroor Mosque Pico Rivera
Tomorrow at 5:30 PM
Pico Rivera · Pico Rivera Mosque - Masjid Masroor
Sales end soon
Free Salsa Class & Dance
Saturday at 6:00 PM + 29 more
Santa Ana · Wursthaus
Sales end soon
Free Salsa Class & Dance
Saturday at 6:00 PM + 29 more
Santa Ana · Wursthaus
DAD FEST BLOCK PARTY LONG BEACH
Sat, Jun 13, 11:00 AM
Long Beach · Parkview Village
DAD FEST BLOCK PARTY LONG BEACH
Sat, Jun 13, 11:00 AM
Long Beach · Parkview Village
Sales end soon
Vince's celebration of life
Saturday at 11:30 AM
Long Beach · 5938 Parkcrest St
Sales end soon
Vince's celebration of life
Saturday at 11:30 AM
Long Beach · 5938 Parkcrest St
Sales end soon
National Trails Day Arroyo Seco Clean-Up
Saturday at 9:30 AM
Pasadena · Arroyo Seco Trail
Sales end soon
National Trails Day Arroyo Seco Clean-Up
Saturday at 9:30 AM
Pasadena · Arroyo Seco Trail
Skate Night - Rollin' Toward Homeownership
Thu, Jun 18, 6:00 PM
Fountain Valley · Fountain Valley Skating Center
Skate Night - Rollin' Toward Homeownership
Thu, Jun 18, 6:00 PM
Fountain Valley · Fountain Valley Skating Center
Member Appreciation & Open House Pool Party
Fri, Jun 12, 3:00 PM
Long Beach · Fairfield Family Branch YMCA
Member Appreciation & Open House Pool Party
Fri, Jun 12, 3:00 PM
Long Beach · Fairfield Family Branch YMCA
FREE 2026 Eastvale T-Shirt Giveaway | Picnic in the Park
Fri, Jun 19, 5:00 PM + 2 more
Eastvale · 12750 Citrus St
FREE 2026 Eastvale T-Shirt Giveaway | Picnic in the Park
Fri, Jun 19, 5:00 PM + 2 more
Eastvale · 12750 Citrus St
Jaycees June Mixer
Wed, Jun 17, 6:30 PM
Pasadena · Cervecería Del Pueblo
Jaycees June Mixer
Wed, Jun 17, 6:30 PM
Pasadena · Cervecería Del Pueblo
Almost full
Garden Soiree
Sat, Jun 20, 11:00 AM
Temecula · Chapin Family Vineyards
Almost full
Garden Soiree
Sat, Jun 20, 11:00 AM
Temecula · Chapin Family Vineyards
Sales end soon
Kingdom Alliance District Youth Fellowship Game Night
Friday at 5:30 PM
Long Beach · Greater Open Door World Wide Ministries
Sales end soon
Kingdom Alliance District Youth Fellowship Game Night
Friday at 5:30 PM
Long Beach · Greater Open Door World Wide Ministries
DTLA Dog Day 2026
Thu, Jun 25, 4:00 PM
Los Angeles · Maguire Gardens
DTLA Dog Day 2026
Thu, Jun 25, 4:00 PM
Los Angeles · Maguire Gardens
Sales end soon
Morning at Pawradise
Friday at 8:00 AM
Los Angeles · 435 Molino St
Sales end soon
Morning at Pawradise
Friday at 8:00 AM
Los Angeles · 435 Molino St
Sales end soon
Western Wednesdays at Victoria Gardens
Wednesday at 6:00 PM + 7 more
Rancho Cucamonga · Victoria Gardens
Sales end soon
Western Wednesdays at Victoria Gardens
Wednesday at 6:00 PM + 7 more
Rancho Cucamonga · Victoria Gardens
Just added
Community Block Party
Sat, Jun 13, 1:00 PM
Compton · 417 S Tamarind Ave
Just added
Community Block Party
Sat, Jun 13, 1:00 PM
Compton · 417 S Tamarind Ave
Sales end soon
Clothes Swap
Saturday at 12:00 PM
Long Beach · Long Beach Forward
Sales end soon
Clothes Swap
Saturday at 12:00 PM
Long Beach · Long Beach Forward

Trends in Diamond Bar

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Frequently asked questions about Diamond Bar

What are the best party events to attend?

According to Eventbrite, the best party events are:

Anaheim Feed's 80th Anniversary Celebration

Western Riverside Communities Rotary Club Charter Party

Juneteenth All White Party @Kiingz Lounge Temecula

SAPPHIC SOCIAL OC IN THE PARK

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 party events are coming up?

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

Taco Tuesday Masroor Mosque Pico Rivera

Western Wednesdays at Victoria Gardens

Morning at Pawradise

Kingdom Alliance District Youth Fellowship Game Night