Halloween events in Ontario, CA

Wed, Oct 22, 7:00 PM

Historic District · Broken Spirits Anaheim

Fri, Oct 31, 7:00 PM

Shirley · Sedona Star Holistic Spa

Sat, Oct 25, 8:00 PM

Downtown · 197 E 2nd St

Fri, Oct 24, 10:00 PM

Downtown · Elevate Lounge

Fri, Oct 24, 7:00 PM

Downtown · ProAbition

Sat, Oct 25, 3:00 PM

Downtown · Rancho Cucamonga Sports Center

Fri, Oct 31, 8:00 PM

Downtown · Playground Mini Golf

Friday at 6:30 PM

Upland Palms · 2377 W Foothill Blvd suite 1

Sat, Oct 25, 10:00 PM

Hollywood Studio District · Academy LA

Saturday at 3:00 PM

San Dimas Canyon · San Dimas Canyon Nature Center

Sat, Oct 25, 9:00 PM

Arlington Heights · Catch One

Saturday at 7:00 PM + 2 more

Orange Park Acres · Restaurant of the Week

Thu, Oct 30, 5:00 PM + 55 more

Downtown · 95 Garfield Ave

Sat, Oct 25, 3:00 PM

Downtown · Rancho Cucamonga Sports Center

Sat, Oct 25, 9:00 PM

Arlington Heights · Catch One

Sat, Oct 25, 10:00 AM

Phelan · Phelan Senior Center, 4128 Warbler Road, Phelan, CA 92371

Thu, Oct 30, 10:00 PM

Silver Lake · Los Globos

Thu, Oct 30, 9:00 PM + 2 more

Downtown · LA Epic Club Crawls

Fri, Oct 31, 8:00 PM

Uptown Whittier · Sage Restaurant & Lounge

Fri, Oct 31, 10:00 PM

Downtown · High Tide