Free events in Diamond Bar, CA

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

Free Kids Event: Sensory Explorers Feat. Crazy Aaron’s® Putty (Upland)
Sat, Mar 7, 11:00 AM + 1 more
Upland · Lakeshore Learning Store
Free Kids Event: Sensory Explorers Feat. Crazy Aaron’s® Putty (Upland)
Sat, Mar 7, 11:00 AM + 1 more
Upland · Lakeshore Learning Store
Stand Up Pho Good 2.0: Asian American and Pacific Islander Comedy Show
Thu, May 7, 6:00 PM
Anaheim · Anaheim Downtown Community Center
Stand Up Pho Good 2.0: Asian American and Pacific Islander Comedy Show
Thu, May 7, 6:00 PM
Anaheim · Anaheim Downtown Community Center
FREE Homebuyer Workshop- Earn Your Certificate and Qualify for up to $150K
Sat, Mar 7, 8:45 AM
City of Industry · BMO Bank N.A Branches
FREE Homebuyer Workshop- Earn Your Certificate and Qualify for up to $150K
Sat, Mar 7, 8:45 AM
City of Industry · BMO Bank N.A Branches
In-Person | Understanding Wealth & Legacy: A Guidance Session
Wed, Mar 4, 6:00 PM
Upland · Golden Oaks Law Group Offices
In-Person | Understanding Wealth & Legacy: A Guidance Session
Wed, Mar 4, 6:00 PM
Upland · Golden Oaks Law Group Offices
Dragon's Tear Tavern Board Game Night
Sat, Mar 21, 5:00 PM + 9 more
Fullerton · Round Table Pizza
Dragon's Tear Tavern Board Game Night
Sat, Mar 21, 5:00 PM + 9 more
Fullerton · Round Table Pizza
Studio Saturdays: Drive-In Dreams Shadow Box Workshop
Sat, May 23, 12:00 PM
Ontario · Ontario Museum of History & Art
Studio Saturdays: Drive-In Dreams Shadow Box Workshop
Sat, May 23, 12:00 PM
Ontario · Ontario Museum of History & Art
Sales end soon
Mardi Gras Pop Up
Saturday at 1:00 PM
Downey · 251 Stonewood St - Outside at the food court parking lot off Lakewood Blvd.
Sales end soon
Mardi Gras Pop Up
Saturday at 1:00 PM
Downey · 251 Stonewood St - Outside at the food court parking lot off Lakewood Blvd.
Sales end soon
Bilingual Storytime & Craft With Mr. Michael
Thursday at 5:30 PM
Anaheim · Sunkist Branch Library
Sales end soon
Bilingual Storytime & Craft With Mr. Michael
Thursday at 5:30 PM
Anaheim · Sunkist Branch Library
Baddies Watch Party + Nightlife at Chakos Social
Sun, Mar 8, 7:00 PM + 3 more
Fullerton · Chakos Social, South Harbor Boulevard, Fullerton, CA, USA
Baddies Watch Party + Nightlife at Chakos Social
Sun, Mar 8, 7:00 PM + 3 more
Fullerton · Chakos Social, South Harbor Boulevard, Fullerton, CA, USA
Sales end soon
FEBRUARY 2026 BIRTHDAYS FREE CHAMPAGNE BOTTLE. 562 972 4040
Saturday at 9:00 PM
Whittier · Sage Restaurant & Lounge
Sales end soon
FEBRUARY 2026 BIRTHDAYS FREE CHAMPAGNE BOTTLE. 562 972 4040
Saturday at 9:00 PM
Whittier · Sage Restaurant & Lounge
Sales end soon
HAPPY NIGHT MARKET | Feb 27 - Mar 1
Friday at 6:00 PM + 2 more
Rowland Heights · STC Rowland Legacy
Sales end soon
HAPPY NIGHT MARKET | Feb 27 - Mar 1
Friday at 6:00 PM + 2 more
Rowland Heights · STC Rowland Legacy
Sales end soon
The Epic Pub Quiz Trivia
Tomorrow at 7:00 PM + 44 more
Anaheim · Radiant Beer Co.
Sales end soon
The Epic Pub Quiz Trivia
Tomorrow at 7:00 PM + 44 more
Anaheim · Radiant Beer Co.
Thursday Nights at The Union – Hello Spring Market
Thu, Mar 19, 5:00 PM
Pomona · 350 N Garey Ave
Thursday Nights at The Union – Hello Spring Market
Thu, Mar 19, 5:00 PM
Pomona · 350 N Garey Ave
Downtown Montebello BLVD Night Market: Disney Night!
Sat, Mar 7, 4:00 PM
Montebello · BLVD MRKT
Downtown Montebello BLVD Night Market: Disney Night!
Sat, Mar 7, 4:00 PM
Montebello · BLVD MRKT
Going fast
OCVMFC General Meeting - Older Adult Veterans
Thu, Mar 5, 2:30 PM
Tustin · Tierney Center for Veteran Services
Going fast
OCVMFC General Meeting - Older Adult Veterans
Thu, Mar 5, 2:30 PM
Tustin · Tierney Center for Veteran Services
CEMA Conference
Fri, Mar 20, 10:00 AM
Pomona · Cal Poly Pomona - URSA Major AB
CEMA Conference
Fri, Mar 20, 10:00 AM
Pomona · Cal Poly Pomona - URSA Major AB
Coffee House Worship Night W/ Grace LA Worship
Fri, Apr 10, 6:30 PM
Ontario · OnMe Cafe
Coffee House Worship Night W/ Grace LA Worship
Fri, Apr 10, 6:30 PM
Ontario · OnMe Cafe
Sales end soon
Christ Extended Hand
Sunday at 11:00 AM + 48 more
Baldwin Park · 4725 Maine Ave
Sales end soon
Christ Extended Hand
Sunday at 11:00 AM + 48 more
Baldwin Park · 4725 Maine Ave
Seminario GRATUITO Para Primeros Compradores de $0 Gastos De Cierre
Sat, Mar 7, 8:00 AM
Downey · 11600 Paramount Blvd
Seminario GRATUITO Para Primeros Compradores de $0 Gastos De Cierre
Sat, Mar 7, 8:00 AM
Downey · 11600 Paramount Blvd

Trends in Diamond Bar

Explore more trends

Frequently asked questions about Diamond Bar

What are the best free events to attend?

According to Eventbrite, the best free events are:

Free Kids Event: Sensory Explorers Feat. Crazy Aaron’s® Putty (Upland)

Stand Up Pho Good 2.0: Asian American and Pacific Islander Comedy Show

FREE Homebuyer Workshop- Earn Your Certificate and Qualify for up to $150K

In-Person | Understanding Wealth & Legacy: A Guidance Session

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 free events are coming up?

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

The Epic Pub Quiz Trivia

Bilingual Storytime & Craft With Mr. Michael

HAPPY NIGHT MARKET | Feb 27 - Mar 1

Mardi Gras Pop Up

Free Kids Event: Sensory Explorers Feat. Crazy Aaron’s® Putty (Upland)

Free Kids Event: Sensory Explorers Feat. Crazy Aaron’s® Putty (Upland)

Stand Up Pho Good 2.0: Asian American and Pacific Islander Comedy Show

Stand Up Pho Good 2.0: Asian American and Pacific Islander Comedy Show

FREE Homebuyer Workshop- Earn Your Certificate and Qualify for up to $150K

FREE Homebuyer Workshop- Earn Your Certificate and Qualify for up to $150K

In-Person | Understanding Wealth & Legacy: A Guidance Session

In-Person | Understanding Wealth & Legacy: A Guidance Session

Dragon's Tear Tavern Board Game Night

Dragon's Tear Tavern Board Game Night

Studio Saturdays: Drive-In Dreams Shadow Box Workshop

Studio Saturdays: Drive-In Dreams Shadow Box Workshop

Mardi Gras Pop Up

Mardi Gras Pop Up

Bilingual Storytime & Craft With Mr. Michael

Bilingual Storytime & Craft With Mr. Michael

Baddies Watch Party + Nightlife at Chakos Social

Baddies Watch Party + Nightlife at Chakos Social

FEBRUARY 2026 BIRTHDAYS FREE CHAMPAGNE BOTTLE. 562 972 4040

FEBRUARY 2026 BIRTHDAYS FREE CHAMPAGNE BOTTLE. 562 972 4040

HAPPY NIGHT MARKET | Feb 27 - Mar 1

HAPPY NIGHT MARKET | Feb 27 - Mar 1

The Epic Pub Quiz Trivia

The Epic Pub Quiz Trivia

Thursday Nights at The Union – Hello Spring Market

Thursday Nights at The Union – Hello Spring Market

Downtown Montebello BLVD Night Market: Disney Night!

Downtown Montebello BLVD Night Market: Disney Night!

OCVMFC General Meeting - Older Adult Veterans

OCVMFC General Meeting - Older Adult Veterans

CEMA Conference

CEMA Conference

Coffee House Worship Night W/ Grace LA Worship

Coffee House Worship Night W/ Grace LA Worship

Christ Extended Hand

Christ Extended Hand

Seminario GRATUITO Para Primeros Compradores de $0 Gastos De Cierre

Seminario GRATUITO Para Primeros Compradores de $0 Gastos De Cierre

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