Events in Diamond Bar, CA

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

Little Adventurers STEM (ages 4-6)
Tue, Mar 3, 3:30 PM
Rowland Heights · 19749 E Castlebar Dr
Little Adventurers STEM (ages 4-6)
Tue, Mar 3, 3:30 PM
Rowland Heights · 19749 E Castlebar Dr
Sales end soon
Business Analytics Weekend (CBAP) Training in West Covina, CA
Sat, Mar 7, 9:00 AM + 9 more
West Covina · 1050 Lakes Dr
Sales end soon
Business Analytics Weekend (CBAP) Training in West Covina, CA
Sat, Mar 7, 9:00 AM + 9 more
West Covina · 1050 Lakes Dr
Negotiation Skills - Professional 1 Day Workshop | West Covina, CA
Fri, Mar 20, 9:00 AM + 4 more
West Covina · For venue details reach us at info@learnerring.com
Negotiation Skills - Professional 1 Day Workshop | West Covina, CA
Fri, Mar 20, 9:00 AM + 4 more
West Covina · For venue details reach us at info@learnerring.com
Microsoft Power BI for Business Users 1 Day Training in Anaheim, CA
Thu, Mar 19, 9:00 AM + 3 more
Anaheim · For venue details reach us at eventbrite@mountskills.com
Microsoft Power BI for Business Users 1 Day Training in Anaheim, CA
Thu, Mar 19, 9:00 AM + 3 more
Anaheim · For venue details reach us at eventbrite@mountskills.com
Lantern Festival! Yuanxiao
Tue, Mar 3, 6:00 PM
Pomona · 1101 W McKinley Ave
Lantern Festival! Yuanxiao
Tue, Mar 3, 6:00 PM
Pomona · 1101 W McKinley Ave
MorLetting Go: A Support Group For Women Navigating Divorce or Separation
Sun, Mar 8, 11:00 AM
Claremont · Morlett Counseling
MorLetting Go: A Support Group For Women Navigating Divorce or Separation
Sun, Mar 8, 11:00 AM
Claremont · Morlett Counseling
Performance Management 1 Day Workshop | West Covina, CA
Fri, Mar 20, 9:00 AM + 4 more
West Covina · For venue details reach us at info@learnerring.com
Performance Management 1 Day Workshop | West Covina, CA
Fri, Mar 20, 9:00 AM + 4 more
West Covina · For venue details reach us at info@learnerring.com
Full Moon Self Care Sound Bath Immersion (Fullerton)
Wed, Mar 4, 7:00 PM
Fullerton · Coyote Hills Golf Course
Full Moon Self Care Sound Bath Immersion (Fullerton)
Wed, Mar 4, 7:00 PM
Fullerton · Coyote Hills Golf Course
Death Cafe - Honest Conversations about Death
Saturday at 1:00 PM
Claremont · Claremont Center For Spiritual Living
Death Cafe - Honest Conversations about Death
Saturday at 1:00 PM
Claremont · Claremont Center For Spiritual Living
Timeless Keys: Piano Music Across the Eras
Sat, Mar 14, 3:00 PM
Corona · Main Street Church
Timeless Keys: Piano Music Across the Eras
Sat, Mar 14, 3:00 PM
Corona · Main Street Church
Table 4 Tonight: Anaheim | Dinner with Entrepreneurs
Sunday at 7:00 PM + 43 more
Anaheim · Restaurant of the Night
Table 4 Tonight: Anaheim | Dinner with Entrepreneurs
Sunday at 7:00 PM + 43 more
Anaheim · Restaurant of the Night
PMP Certification Bootcamp | 4 Days to Get Certified in Brea, CA
Tue, Mar 17, 9:00 AM + 9 more
Brea · 135 S State College Blvd
PMP Certification Bootcamp | 4 Days to Get Certified in Brea, CA
Tue, Mar 17, 9:00 AM + 9 more
Brea · 135 S State College Blvd
Sales end soon
DBZ Backstage & Kondor Entertainment Present Benefit Show for Vivian Harris
Friday at 6:00 PM
Corona · 317 W 6th St
Sales end soon
DBZ Backstage & Kondor Entertainment Present Benefit Show for Vivian Harris
Friday at 6:00 PM
Corona · 317 W 6th St
Spring Equinox Cacao Ceremony
Tue, Mar 3, 10:00 AM
Upland · 457 N Central Ave
Spring Equinox Cacao Ceremony
Tue, Mar 3, 10:00 AM
Upland · 457 N Central Ave
Sales end soon
Secret Rave Room
Thursday at 10:00 PM
Santa Ana · Yost Theater
Sales end soon
Secret Rave Room
Thursday at 10:00 PM
Santa Ana · Yost Theater
Sales end soon
New Beginnings Sound Bath
Saturday at 7:30 PM
Upland · 457 N Central Ave
Sales end soon
New Beginnings Sound Bath
Saturday at 7:30 PM
Upland · 457 N Central Ave
Business Case Writing 1 Day Workshop | West Covina, CA
Thu, Mar 19, 9:00 AM + 4 more
West Covina · For venue details reach us at info@learnerring.com
Business Case Writing 1 Day Workshop | West Covina, CA
Thu, Mar 19, 9:00 AM + 4 more
West Covina · For venue details reach us at info@learnerring.com
Sales end soon
FAST Spring 2026
Saturday at 7:00 AM
Pomona · California State Polytechnic University, Pomona
Sales end soon
FAST Spring 2026
Saturday at 7:00 AM
Pomona · California State Polytechnic University, Pomona
Sales end soon
Mood Forever Co. E$T 2020
Sunday at 10:00 AM
Chino · Chaffey College Chino Community Center
Sales end soon
Mood Forever Co. E$T 2020
Sunday at 10:00 AM
Chino · Chaffey College Chino Community Center
CHAM-YA ELITE IFTAR WED. MARCH 4
Wed, Mar 4, 4:45 PM
Fullerton · Meridian Qube Fitness Center
CHAM-YA ELITE IFTAR WED. MARCH 4
Wed, Mar 4, 4:45 PM
Fullerton · Meridian Qube Fitness Center

Trends in Diamond Bar

Explore more trends

Frequently asked questions about Diamond Bar

What are the best events to attend?

According to Eventbrite, the best events are:

Little Adventurers STEM (ages 4-6)

Business Analytics Weekend (CBAP) Training in West Covina, CA

Negotiation Skills - Professional 1 Day Workshop | West Covina, CA

Microsoft Power BI for Business Users 1 Day Training in Anaheim, CA

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

lunar new year

lunar festival

events happening today near me

free kids event

Which events are coming up?

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

Secret Rave Room

DBZ Backstage & Kondor Entertainment Present Benefit Show for Vivian Harris

FAST Spring 2026

Death Cafe - Honest Conversations about Death

Little Adventurers STEM (ages 4-6)

Little Adventurers STEM (ages 4-6)

Business Analytics Weekend (CBAP) Training in West Covina, CA

Business Analytics Weekend (CBAP) Training in West Covina, CA

Negotiation Skills - Professional 1 Day Workshop | West Covina, CA

Negotiation Skills - Professional 1 Day Workshop | West Covina, CA

Microsoft Power BI for Business Users 1 Day Training in Anaheim, CA

Microsoft Power BI for Business Users 1 Day Training in Anaheim, CA

Lantern Festival! Yuanxiao

Lantern Festival! Yuanxiao

MorLetting Go: A Support Group For Women Navigating Divorce or Separation

MorLetting Go: A Support Group For Women Navigating Divorce or Separation

Performance Management 1 Day Workshop | West Covina, CA

Performance Management 1 Day Workshop | West Covina, CA

Full Moon Self Care Sound Bath Immersion (Fullerton)

Full Moon Self Care Sound Bath Immersion (Fullerton)

Death Cafe - Honest Conversations about Death

Death Cafe - Honest Conversations about Death

Timeless Keys: Piano Music Across the Eras

Timeless Keys: Piano Music Across the Eras

Table 4 Tonight: Anaheim | Dinner with Entrepreneurs

Table 4 Tonight: Anaheim | Dinner with Entrepreneurs

PMP Certification Bootcamp | 4 Days to Get Certified in Brea, CA

PMP Certification Bootcamp | 4 Days to Get Certified in Brea, CA

DBZ Backstage & Kondor Entertainment Present Benefit Show for Vivian Harris

DBZ Backstage & Kondor Entertainment Present Benefit Show for Vivian Harris

Spring Equinox Cacao Ceremony

Spring Equinox Cacao Ceremony

Secret Rave Room

Secret Rave Room

New Beginnings Sound Bath

New Beginnings Sound Bath

Business Case Writing 1 Day Workshop | West Covina, CA

Business Case Writing 1 Day Workshop | West Covina, CA

FAST Spring 2026

FAST Spring 2026

Mood Forever Co. E$T 2020

Mood Forever Co. E$T 2020

CHAM-YA ELITE IFTAR WED. MARCH 4

CHAM-YA ELITE IFTAR WED. MARCH 4

Things to do around Diamond Bar

Trends in Diamond Bar

1. Lunar new year

2. Lunar festival

3. Events happening today near me

4. Free kids event

5. Chinese new year

6. Living trust and estate planning seminar

7. Volunteering

8. Valentines day

9. Job fairs

10. Afghan concert

11. New years eve parties

12. Egg hunt