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Community Events and Things to do in Diamond Bar, CA

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California Arab Zawaj (IN-PERSON Event)
Saturday at 2:00 PM
Uptown · Southern California
California Arab Zawaj (IN-PERSON Event)
Saturday at 2:00 PM
Uptown · Southern California
RMA by ProSight Inland Empire "End of Summer and Kick-Off Mixer"
Wed, Sep 2, 4:30 PM
Downtown · Punch Bowl Social
RMA by ProSight Inland Empire "End of Summer and Kick-Off Mixer"
Wed, Sep 2, 4:30 PM
Downtown · Punch Bowl Social
2026 Bellflower Prayer Breakfast
Tue, Oct 13, 7:00 AM
Mayfair · The Mayne Events Center
2026 Bellflower Prayer Breakfast
Tue, Oct 13, 7:00 AM
Mayfair · The Mayne Events Center
Join and Thrive!
Thu, Oct 8, 5:00 PM
Downtown · 251 S Lake Ave
Join and Thrive!
Thu, Oct 8, 5:00 PM
Downtown · 251 S Lake Ave
Stand Up For Success
Tue, Sep 1, 6:30 PM
Downtown · Globe Theater LA
Stand Up For Success
Tue, Sep 1, 6:30 PM
Downtown · Globe Theater LA
Finding a Life Partner - A Gathering for Muslims Seeking Marriage
Friday at 5:00 PM
Gramercy Park · Islamic Center of Los Angeles
Finding a Life Partner - A Gathering for Muslims Seeking Marriage
Friday at 5:00 PM
Gramercy Park · Islamic Center of Los Angeles
A Night Out in Riverside | Dinner + An Activity
Today at 4:00 PM + 128 more
Downtown · Restaurant of the Night
A Night Out in Riverside | Dinner + An Activity
Today at 4:00 PM + 128 more
Downtown · Restaurant of the Night
BOOTS ON THE GROUND Part 2 LABOR DAY WEEKEND
Sun, Sep 6, 3:00 PM
Downtown · Elevate Lounge
BOOTS ON THE GROUND Part 2 LABOR DAY WEEKEND
Sun, Sep 6, 3:00 PM
Downtown · Elevate Lounge
State of Latinidad Los Angeles County Community Information Session
Saturday at 11:00 AM
Civic Center · West Covina Library
State of Latinidad Los Angeles County Community Information Session
Saturday at 11:00 AM
Civic Center · West Covina Library
KEYS & COFFEE
Sunday at 12:00 PM
North Cucamonga · 9660 Haven Ave suite 203
KEYS & COFFEE
Sunday at 12:00 PM
North Cucamonga · 9660 Haven Ave suite 203
OFF THE APPS Coffee, Conversation & Connections
Saturday at 7:00 PM
Harbor City · Aventurero Coffee
OFF THE APPS Coffee, Conversation & Connections
Saturday at 7:00 PM
Harbor City · Aventurero Coffee
Rooted Sunday's IE
Sun, Sep 20, 1:00 PM + 2 more
Grapeland · Central Park
Rooted Sunday's IE
Sun, Sep 20, 1:00 PM + 2 more
Grapeland · Central Park
Mentorship Matters: How to assess a good mentor and why it's critical
Friday at 10:00 AM
Downtown · Corazón Coffee Bar
Mentorship Matters: How to assess a good mentor and why it's critical
Friday at 10:00 AM
Downtown · Corazón Coffee Bar
4th SoCal Biryani Fest- An Indian Muslim Family Networking Event
Sat, Oct 31, 11:30 AM
Carlton · Yorba Linda Community Center
4th SoCal Biryani Fest- An Indian Muslim Family Networking Event
Sat, Oct 31, 11:30 AM
Carlton · Yorba Linda Community Center
La Comunidad
La Sierra Hills · The Hall at Ingalls Event Center
La Comunidad
La Sierra Hills · The Hall at Ingalls Event Center
Town Hall Meeting - Brea
Mon, Nov 9, 10:30 AM
Artisan Walk · OC Workforce Solutions
Town Hall Meeting - Brea
Mon, Nov 9, 10:30 AM
Artisan Walk · OC Workforce Solutions
It's a Beautiful Life Luncheon - Hosted by Inland Cities Women's Connection
Tue, Sep 15, 11:00 AM
Valencia · San Bernardino Elks Lodge #836
It's a Beautiful Life Luncheon - Hosted by Inland Cities Women's Connection
Tue, Sep 15, 11:00 AM
Valencia · San Bernardino Elks Lodge #836
Asian American Professionals NAAAPOC Toastmasters Networking Hybrid Meeting
Saturday at 2:00 PM
The Gables · Kona Kai Mobile Home Park
Asian American Professionals NAAAPOC Toastmasters Networking Hybrid Meeting
Saturday at 2:00 PM
The Gables · Kona Kai Mobile Home Park
⚾ Black Educators at the Angels: A Night of Community & Fellowship
Sunday at 1:07 PM
Platinum Triangle · 2000 E Gene Autry Way
⚾ Black Educators at the Angels: A Night of Community & Fellowship
Sunday at 1:07 PM
Platinum Triangle · 2000 E Gene Autry Way
Widows & Widowers Community & Connection (September 2026)
Wed, Sep 2, 6:00 PM
South Santa Ana · Terrace by Mix Mix
Widows & Widowers Community & Connection (September 2026)
Wed, Sep 2, 6:00 PM
South Santa Ana · Terrace by Mix Mix

Trends in Diamond Bar

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Explore more trends

Frequently asked questions about Diamond Bar

What are the best networking events to attend?

According to Eventbrite, the best networking events are:

California Arab Zawaj (IN-PERSON Event)

RMA by ProSight Inland Empire "End of Summer and Kick-Off Mixer"

2026 Bellflower Prayer Breakfast

Join and Thrive!

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 networking events are coming up?

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

A Night Out in Riverside | Dinner + An Activity

Mentorship Matters: How to assess a good mentor and why it's critical

Finding a Life Partner - A Gathering for Muslims Seeking Marriage

State of Latinidad Los Angeles County Community Information Session