find Halloween events for every vibe.

Moon festival events in Diamond Bar, CA

SnowFest 2025 at Sports Basement Orange County
Sat, Nov 8, 9:00 AM
South Harbor · Sports Basement Orange County
SnowFest 2025 at Sports Basement Orange County
Sat, Nov 8, 9:00 AM
South Harbor · Sports Basement Orange County
Sales end soon
Afghan Literacy Foundation Annual Banquet
Sun, Oct 19, 1:00 PM
Meredith Hills · Laguna Hills Community Center
Sales end soon
Afghan Literacy Foundation Annual Banquet
Sun, Oct 19, 1:00 PM
Meredith Hills · Laguna Hills Community Center
Unmask the Night: LA Sing & Dance Social - Masquerade Edition
Sun, Oct 19, 5:00 PM
Auto Row · 2000 W Main St
Unmask the Night: LA Sing & Dance Social - Masquerade Edition
Sun, Oct 19, 5:00 PM
Auto Row · 2000 W Main St
PROMISCUOUS - A 2000's CLUB BANGERS THROWBACKS PARTY
Fri, Oct 31, 9:00 PM
Arlington Heights · Catch One
PROMISCUOUS - A 2000's CLUB BANGERS THROWBACKS PARTY
Fri, Oct 31, 9:00 PM
Arlington Heights · Catch One
Sales end soon
Foodies & New Friends: Placentia | Dinner with Strangers
Wednesday at 7:00 PM
La Jolla · Restaurant of the Week
Sales end soon
Foodies & New Friends: Placentia | Dinner with Strangers
Wednesday at 7:00 PM
La Jolla · Restaurant of the Week
Just added!
XELOSA HALLOWEEN 2025
Thu, Oct 30, 9:30 PM
Downtown · Yost Theater
Just added!
XELOSA HALLOWEEN 2025
Thu, Oct 30, 9:30 PM
Downtown · Yost Theater
Sales end soon
AI & Tech Networking Los Angeles
Wednesday at 7:00 PM
Downtown · Audio Graph Beer Co.
Sales end soon
AI & Tech Networking Los Angeles
Wednesday at 7:00 PM
Downtown · Audio Graph Beer Co.
Sales end soon
Brooke Palmieri's Bargain Witch Book Party!
Tomorrow at 7:30 PM
Los Feliz · Philosophical Research Society
Sales end soon
Brooke Palmieri's Bargain Witch Book Party!
Tomorrow at 7:30 PM
Los Feliz · Philosophical Research Society
Pancake Breakfast Event
Sat, Nov 8, 8:00 AM
Terra Vista · 11787 Foothill Blvd
Pancake Breakfast Event
Sat, Nov 8, 8:00 AM
Terra Vista · 11787 Foothill Blvd
Sales end soon
SoCal Etsy Guild Market Montebello
Friday at 10:00 AM + 8 more
Hillside · The Shops at Montebello
Sales end soon
SoCal Etsy Guild Market Montebello
Friday at 10:00 AM + 8 more
Hillside · The Shops at Montebello
ACBC Harvest Festival 2025
Fri, Oct 31, 6:00 PM
Huntington Drive · Arcadia Chinese Baptist Church
ACBC Harvest Festival 2025
Fri, Oct 31, 6:00 PM
Huntington Drive · Arcadia Chinese Baptist Church
Sacred + Céramique Ceremony
Saturday at 6:00 PM
Watson · 1950 W Willow St
Sacred + Céramique Ceremony
Saturday at 6:00 PM
Watson · 1950 W Willow St
Sales end soon
In-Person Free Coding Workshop For Kids at Diamond Bar, CA (7-14 yrs)
Sun, Oct 19, 11:00 AM
Alameda Corridor · Ayres Suites Diamond Bar
Sales end soon
In-Person Free Coding Workshop For Kids at Diamond Bar, CA (7-14 yrs)
Sun, Oct 19, 11:00 AM
Alameda Corridor · Ayres Suites Diamond Bar
Halloween Party @ Harvard and Stone
Wed, Oct 22, 7:00 PM
Los Feliz · Harvard and Stone
Halloween Party @ Harvard and Stone
Wed, Oct 22, 7:00 PM
Los Feliz · Harvard and Stone
Sales end soon
AUTUMN BENTO CAKE WORKSHOP
Thursday at 6:30 PM
East Whittier · The Upcycled Home
Sales end soon
AUTUMN BENTO CAKE WORKSHOP
Thursday at 6:30 PM
East Whittier · The Upcycled Home
Lakewood Center Fun Fridays Market: Dia de Los Muertos!
Fri, Nov 7, 5:00 PM
Civic Center · Lakewood Center
Lakewood Center Fun Fridays Market: Dia de Los Muertos!
Fri, Nov 7, 5:00 PM
Civic Center · Lakewood Center
Nearly full
2025 Fall Harvest Festival: Free Community Event
Fri, Oct 24, 4:00 PM
East Colton Heights · 1881 Commercenter E
Nearly full
2025 Fall Harvest Festival: Free Community Event
Fri, Oct 24, 4:00 PM
East Colton Heights · 1881 Commercenter E
Sales end soon
4x4 - Edición Rancho
Friday at 7:00 PM
Business and Employment Corridor · 602 4th Ave
Sales end soon
4x4 - Edición Rancho
Friday at 7:00 PM
Business and Employment Corridor · 602 4th Ave
Selling quickly
Exploring Your Universe 2025
Sun, Nov 2, 12:00 PM
Westwood · UCLA Court of Sciences
Selling quickly
Exploring Your Universe 2025
Sun, Nov 2, 12:00 PM
Westwood · UCLA Court of Sciences

Trends in Diamond Bar

Explore more trends

SnowFest 2025 at Sports Basement Orange County

SnowFest 2025 at Sports Basement Orange County

Afghan Literacy Foundation Annual Banquet

Afghan Literacy Foundation Annual Banquet

Unmask the Night: LA Sing & Dance Social - Masquerade Edition

Unmask the Night: LA Sing & Dance Social - Masquerade Edition

PROMISCUOUS - A 2000's CLUB BANGERS THROWBACKS PARTY

PROMISCUOUS - A 2000's CLUB BANGERS THROWBACKS PARTY

Foodies & New Friends: Placentia | Dinner with Strangers

Foodies & New Friends: Placentia | Dinner with Strangers

XELOSA HALLOWEEN 2025

XELOSA HALLOWEEN 2025

AI & Tech Networking Los Angeles

AI & Tech Networking Los Angeles

Brooke Palmieri's Bargain Witch Book Party!

Brooke Palmieri's Bargain Witch Book Party!

Pancake Breakfast Event

Pancake Breakfast Event

SoCal Etsy Guild Market Montebello

SoCal Etsy Guild Market Montebello

ACBC Harvest Festival 2025

ACBC Harvest Festival 2025

Sacred + Céramique Ceremony

Sacred + Céramique Ceremony

In-Person Free Coding Workshop For Kids at Diamond Bar, CA (7-14 yrs)

In-Person Free Coding Workshop For Kids at Diamond Bar, CA (7-14 yrs)

Halloween Party @ Harvard and Stone

Halloween Party @ Harvard and Stone

AUTUMN BENTO CAKE WORKSHOP

AUTUMN BENTO CAKE WORKSHOP

Lakewood Center Fun Fridays Market: Dia de Los Muertos!

Lakewood Center Fun Fridays Market: Dia de Los Muertos!

2025 Fall Harvest Festival: Free Community Event

2025 Fall Harvest Festival: Free Community Event

4x4 - Edición Rancho

4x4 - Edición Rancho

Exploring Your Universe 2025

Exploring Your Universe 2025

Things to do around Diamond Bar

Trends in Diamond Bar

1. Halloween

2. Events happening today near me

3. Lunar festival

4. Free kids event

5. Job fairs

6. Afghan concert

7. Trunk or treat

8. Real estate

9. Education

10. Volunteer events

11. Trans party

12. Speed dating 40