Halloween events in Ontario, CA

Sat, Aug 23, 11:00 AM

The Lodge at Sierra Madre

Sat, Oct 4, 7:00 PM + 20 more

28322 Millwood Rd

Sat, Jul 26, 1:00 PM

Plaza West Covina

Sat, Jul 26, 6:30 PM

The Fox Theater Pomona

Fri, Oct 3, 6:00 PM + 15 more

Big Wave Car Wash

Tomorrow at 7:30 PM

O'Donovan's Restaurant & Pub

Sat, Jul 26, 5:00 PM + 1 more

10419 Burbank Blvd

Monday at 6:30 PM

Noh Family Home

Tomorrow at 2:00 PM

25420 Mayhew Canyon Rd

Sat, Aug 16, 4:00 PM

Pico Rivera Sports Arena

Sat, Oct 18, 3:00 PM

111 Sixth St

Sunday at 3:00 PM

Epic Events Center

Sat, Aug 2, 5:00 PM

Heritage Museum of Orange County

Fri, Oct 31, 5:00 PM

Killer Queens Social House

Sun, Jul 27, 10:00 AM

Red Hill Park

Sat, Jul 26, 1:00 PM

4024 E Cesar E Chavez Ave

Sun, Jul 27, 1:00 PM

El Sombrero Banquet Hall

Sat, Aug 30, 7:00 PM

222 N Vineyard Ave

Sat, Oct 18, 10:00 AM

2450 Blake St

Tomorrow at 9:30 PM

The Fox Theater Pomona