Halloween events in Ontario, CA

Thursday at 1:00 PM + 141 more

Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)

Thu, Jan 16, 8:00 AM

Norman P. Murray Community and Senior Center

Fri, Dec 20, 5:00 PM

Casa del Sol Cocina Mexicana

Sat, Dec 7, 2:00 PM + 2 more

Marriott Irvine Spectrum

Thursday at 1:00 PM + 141 more

Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)

Sat, Dec 7, 1:00 PM

First Lutheran Church

Sat, Dec 7, 10:00 AM

Pasadena Humane

Sat, Dec 7, 2:00 PM

Waterwise Community Center

Thursday at 1:00 PM + 141 more

Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)

Thursday at 1:00 PM + 141 more

Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)

Tue, Dec 31, 8:00 PM

Killer Queens Social House

Sat, Dec 14, 3:30 PM

Ruth B. Shannon

Fri, Dec 6, 3:00 PM + 2 more

Fontana Lewis Library & Technology Center, 8437 Sierra Avenue, Fontana, CA, USA

Thu, Dec 19, 6:00 PM

GameCraft Brewing

Friday at 11:00 AM

Riverside Convention Center

Fri, Dec 20, 7:30 PM

Cathedral of Our Lady of the Angels

Tue, Dec 31, 9:00 PM

Great Maple - Anaheim

Tue, Dec 31, 8:30 PM

Balboa Bay Resort

Fri, Dec 6, 6:30 PM

1010 1/2 Fair Oaks Ave

Sun, Dec 8, 11:00 AM

Old Ranch Country Club