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find Halloween events for every vibe.

Events in Rancho Cucamonga, CA

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Selling quickly
"BOO-kie" Sugar Cookie Decorating Class
Fri, Oct 17, 6:00 PM
Victoria · 12420 Buttercup Way
Selling quickly
"BOO-kie" Sugar Cookie Decorating Class
Fri, Oct 17, 6:00 PM
Victoria · 12420 Buttercup Way
Spooky Sweet Sugar Cookie Decorating Class
Sun, Oct 26, 4:00 PM
Victoria · 12420 Buttercup Way
Spooky Sweet Sugar Cookie Decorating Class
Sun, Oct 26, 4:00 PM
Victoria · 12420 Buttercup Way
DREAMSCAPE
Thu, Oct 16, 7:00 PM
Downtown · UCR ARTS
DREAMSCAPE
Thu, Oct 16, 7:00 PM
Downtown · UCR ARTS
Carnaval Thursdays : NIGHTMARE BEFORE HALLOWEEN
Thu, Oct 30, 9:30 PM
Downtown · Carnaval Nightclub
Carnaval Thursdays : NIGHTMARE BEFORE HALLOWEEN
Thu, Oct 30, 9:30 PM
Downtown · Carnaval Nightclub
Succulent Pumpkin Workshop
Sat, Oct 18, 1:00 PM
La Sierra Hills · Norco Brewing Company
Succulent Pumpkin Workshop
Sat, Oct 18, 1:00 PM
La Sierra Hills · Norco Brewing Company
Paint & Poison w/LiaNardo Mobile Paint & Sip at Oggi's Fontana
Sat, Oct 18, 7:00 PM
Sierra Lakes · Oggi's Sports | Brewhouse |Pizza
Paint & Poison w/LiaNardo Mobile Paint & Sip at Oggi's Fontana
Sat, Oct 18, 7:00 PM
Sierra Lakes · Oggi's Sports | Brewhouse |Pizza
C.O.P.E.'s 25th Anniversary & Award Gala
Sat, Oct 18, 6:00 PM
Sunsweet · Lumcolor- Phoenix Center
C.O.P.E.'s 25th Anniversary & Award Gala
Sat, Oct 18, 6:00 PM
Sunsweet · Lumcolor- Phoenix Center
Paint n Sip Boba Break Time Rancho Cucamonga
Tomorrow at 6:30 PM
Grapeland · Boba Break Tea House
Paint n Sip Boba Break Time Rancho Cucamonga
Tomorrow at 6:30 PM
Grapeland · Boba Break Tea House
Diamond Bar High School Class of 1985 40th Reunion Celebration
Sat, Oct 25, 5:00 PM
Diamond Bar · Diamond Bar Golf Course
Diamond Bar High School Class of 1985 40th Reunion Celebration
Sat, Oct 25, 5:00 PM
Diamond Bar · Diamond Bar Golf Course
LaRan Breast Cancer Awareness Hair Extravaganza
Sun, Oct 26, 5:30 PM
North Ontario · Delta Hotels Ontario Airport
LaRan Breast Cancer Awareness Hair Extravaganza
Sun, Oct 26, 5:30 PM
North Ontario · Delta Hotels Ontario Airport
Rialto City Jam Veterans Tribute
Sun, Nov 9, 12:00 PM
Downtown · Margaret Todd Park
Rialto City Jam Veterans Tribute
Sun, Nov 9, 12:00 PM
Downtown · Margaret Todd Park
Just added!
FREAKS & TREATS HALLOWEEN PARTY
Tue, Oct 28, 8:00 PM
South of Foothill · Aura Lounge
Just added!
FREAKS & TREATS HALLOWEEN PARTY
Tue, Oct 28, 8:00 PM
South of Foothill · Aura Lounge
Riverside Rhythms Music Festival
Sun, Oct 19, 12:00 PM
Grand · Rancho Jurupa Park
Riverside Rhythms Music Festival
Sun, Oct 19, 12:00 PM
Grand · Rancho Jurupa Park
2nd National Plant-Based Food & Nutrition Symposium (2025)
Thu, Nov 13, 7:30 AM
Cal Poly · 3801 W Temple Ave bldg 76
2nd National Plant-Based Food & Nutrition Symposium (2025)
Thu, Nov 13, 7:30 AM
Cal Poly · 3801 W Temple Ave bldg 76
Introduction to Judaism 2025-26
Tue, Oct 21, 7:00 PM
North Pomona · Temple Beth Israel
Introduction to Judaism 2025-26
Tue, Oct 21, 7:00 PM
North Pomona · Temple Beth Israel
Halloween Costume Ball Murder Mystery Dinner
Fri, Oct 24, 6:00 PM
Los Serranos · Los Serranos Country Club
Halloween Costume Ball Murder Mystery Dinner
Fri, Oct 24, 6:00 PM
Los Serranos · Los Serranos Country Club
Rise & Thrive: 2026 Business Planning Clinic
Tuesday at 8:30 AM
Wood Streets · Inland Valleys Association Realtors
Rise & Thrive: 2026 Business Planning Clinic
Tuesday at 8:30 AM
Wood Streets · Inland Valleys Association Realtors
Rancho Cucamonga, CA - Halloween Bash @ Punch Bowl Social
Fri, Oct 31, 9:00 PM
Downtown · Punch Bowl Social Rancho Cucamonga
Rancho Cucamonga, CA - Halloween Bash @ Punch Bowl Social
Fri, Oct 31, 9:00 PM
Downtown · Punch Bowl Social Rancho Cucamonga
Blacklight Paint n' Sip Event!! Bride of Frank!!
Fri, Oct 24, 6:00 PM
Central Ontario · Metabolic Brewing Co.
Blacklight Paint n' Sip Event!! Bride of Frank!!
Fri, Oct 24, 6:00 PM
Central Ontario · Metabolic Brewing Co.
Selling quickly
**WOMEN SOLD OUT** Speed Dating | Ages 35-45 | Whispering Lakes | Ontario
Sun, Oct 19, 3:00 PM
Ballou · Whispering Lakes Golf Course
Selling quickly
**WOMEN SOLD OUT** Speed Dating | Ages 35-45 | Whispering Lakes | Ontario
Sun, Oct 19, 3:00 PM
Ballou · Whispering Lakes Golf Course

Trends in Rancho Cucamonga

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Frequently asked questions about Rancho Cucamonga

What are the best events to attend?

According to Eventbrite, the best events are:

Spooky Sweet Sugar Cookie Decorating Class

Carnaval Thursdays : NIGHTMARE BEFORE HALLOWEEN

Succulent Pumpkin Workshop

Paint & Poison w/LiaNardo Mobile Paint & Sip at Oggi's Fontana

Which events are currently trending in Rancho Cucamonga?

The trending searches this month in Rancho Cucamonga are:

Which events are coming up?

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

Paint n Sip Boba Break Time Rancho Cucamonga

Rise & Thrive: 2026 Business Planning Clinic

"BOO-kie" Sugar Cookie Decorating Class