Halloween party events in Ontario, CA

Tue, Dec 31, 8:00 PM

Golden Rose Restaurant & Lounge

Sat, Dec 14, 7:00 PM

The Pub At Chino Hills

Tue, Dec 31, 9:00 PM

HEAT Ultra Lounge

Tue, Dec 17, 6:30 PM

Last Name Brewing

Sun, Dec 15, 5:00 PM

American Legion Post 777

Tue, Dec 31, 9:00 PM

Punch Bowl Social Rancho Cucamonga

Fri, Dec 6, 8:00 PM

200 Main St #105

Tue, Dec 10, 5:30 PM

Sparkhouse Video Production Agency

Fri, Dec 13, 6:30 PM

Corner Bakery

Tue, Dec 31, 6:00 PM

Killer Queens Social House

Sat, Dec 21, 6:00 PM

BOTI Studios

Tomorrow at 3:00 PM + 11 more

Downtown Experiment

Tue, Dec 31, 6:00 PM

The Den on Sunset

Sun, Dec 8, 11:00 AM

Embassy Suites by Hilton Brea North Orange County

Tue, Dec 10, 6:30 PM

Las Palmas Mexican Restaurant

Fri, Dec 13, 10:00 PM

AGAVES TEQUILA & TEQUILA NIGHTCLUB

Tue, Dec 31, 8:00 PM

Treehouse on PCH at Pasea Hotel & Spa

Sun, Dec 15, 10:00 AM

Martin Tudor Jurupa Hills Regional Park

Tue, Dec 31, 9:00 PM

Pasea Hotel

Tomorrow at 3:00 PM

Corona Seventh-day Adventist Church