Halloween events in Ontario, CA

Tomorrow at 6:00 PM

Boys Republic · Chino Hills Farmers Market

Tomorrow at 6:30 PM + 2 more

Downtown · Everson Royce Bar

Sat, Nov 1, 5:00 PM

Alamitos Beach · Altar Society Brewing and Coffee Co.

Tomorrow at 7:00 PM + 7 more

La Jolla · Restaurant of the Week

Thursday at 7:00 PM + 7 more

Cerro Villa Heights · Restaurant of the Week

Sunday at 7:00 PM + 1 more

Rana · Restaurant of the Week

Wed, Sep 17, 7:00 PM

Rancho Santa Margarita Central · Pinot's Palette Rancho Santa Margarita

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

California · Big Oak Canyon

Sat, Oct 11, 10:00 AM

Griffith · Autry Museum of the American West

Sat, Sep 13, 1:00 PM

Downtown · FoundrSpace Coworking

Sat, Sep 20, 4:00 PM + 3 more

Downtown · 235 West Mission Boulevard, Pomona, CA, USA

Sun, Sep 14, 2:00 PM

Downtown · Pershing Square

Thursday at 1:00 PM + 487 more

Redlands Heights · 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)

Mon, Sep 29, 8:00 PM

Santa Monica · The Ann and Jerry Moss Theater--New Roads School

Sun, Oct 5, 1:00 PM

East Tustin · Columbus Tustin Park

Sat, Sep 13, 6:00 PM

Rancho Santa Margarita Central · Pinot's Palette Rancho Santa Margarita

Tue, Nov 4, 6:30 PM

Dowtown · Last Name Brewing

Sunday at 7:00 PM + 6 more

Monrovia Nursery · Restaurant of the Week

Sat, Sep 13, 11:00 AM

California · Angeles Crest Christian Camp

Sat, Oct 25, 5:00 PM

Ivey Ranch · Black Plague Brewing