Halloween events in Ontario, CA

Fri, Oct 31, 4:30 PM

Eagle Rock · 5105 Hermosa Ave

Mon, Oct 20, 6:30 PM

Upland Palms · Fiesta Pizza

Fri, Oct 17, 8:00 PM

Los Alamitos Junction · 99 Bottles & Cocktails

Today at 5:00 PM

Mayfair · Her Society

Sat, Nov 1, 7:00 PM

Downtown · Karl Strauss Brewing Company

Wed, Oct 29, 7:00 PM

North Pomona · Grafted Cellars Winery & Restaurant

Fri, Oct 31, 9:00 PM

East Hollywood · The Melrose House

Fri, Oct 31, 6:00 PM

Villa Valencia · Camino Real Park

Fri, Oct 31, 9:00 PM

Hollywood · Penthouse Nightclub - Hollywood

Tomorrow at 2:00 PM

Northwest District · Tansy

Fri, Oct 24, 10:00 PM

Downtown · Elevate Lounge

Sun, Oct 26, 5:00 PM

Downtown · Ixtapa Cantina & Lounge

Fri, Oct 31, 7:00 PM

Alamitos Beach · Altar Society Brewing and Coffee Co.

Sat, Oct 18, 7:00 PM

Laguna Hills · Alter Aerial

Sat, Oct 25, 8:00 PM

Boyle Heights · The Paramount

Sat, Oct 25, 10:00 PM

Downtown · The Catwalk Club

Fri, Oct 31, 8:00 PM

Douglas Junction · Prendido De Noche Long Beach Night Club

Sat, Oct 25, 8:00 PM

Downtown · 197 E 2nd St

Fri, Oct 24, 10:00 PM

Adelanto · Adelanto Plaza & Event Center

Tue, Oct 28, 9:00 PM

Ocean View · The Circle OC