Événements et activités halloween à Riverside, CA
PROJECT NIGHTMARE @ OC FAIRGROUNDS SATURDAY OCT 31ST | HALLOWEEN
Sat, Oct 31, 10:00 PM
Santa Ana Heights · OC Fair & Event Center
PROJECT NIGHTMARE @ OC FAIRGROUNDS SATURDAY OCT 31ST | HALLOWEEN
Sat, Oct 31, 10:00 PM
Santa Ana Heights · OC Fair & Event Center
SPOOKY BAY Halloween is taking over Banana Bay! Get ready for a
Thu, Oct 29, 9:00 PM
Fullerton/Colima · Banana Bay Restaurant
SPOOKY BAY Halloween is taking over Banana Bay! Get ready for a
Thu, Oct 29, 9:00 PM
Fullerton/Colima · Banana Bay Restaurant
Haunted Maze - Chambers of Hell
Fri, Oct 30, 5:00 PM + 19 en plus
Rana · Victory Outreach San Bernardino
Haunted Maze - Chambers of Hell
Fri, Oct 30, 5:00 PM + 19 en plus
Rana · Victory Outreach San Bernardino
Newport Beach VIP Halloween Party Pub Crawl 2026 Halloween Night
Sat, Oct 31, 6:00 PM
Balboa Peninsula · Baja Sharkeez
Newport Beach VIP Halloween Party Pub Crawl 2026 Halloween Night
Sat, Oct 31, 6:00 PM
Balboa Peninsula · Baja Sharkeez
Newport Beach Halloween Party Pub Crawl 2026 Halloween Night
Sat, Oct 31, 6:00 PM
Balboa Peninsula · Baja Sharkeez
Newport Beach Halloween Party Pub Crawl 2026 Halloween Night
Sat, Oct 31, 6:00 PM
Balboa Peninsula · Baja Sharkeez
Psychic Circle Divination Event-IpsoFacto-Oct25,6:30-CarlYoung/TerriKennedy
Sunday at 6:30 PM
Downtown Fullerton · Ipso Facto
Psychic Circle Divination Event-IpsoFacto-Oct25,6:30-CarlYoung/TerriKennedy
Sunday at 6:30 PM
Downtown Fullerton · Ipso Facto
Halloween Scavenger Hunt + Trunk-or-Treat
Fri, Oct 30, 4:00 PM
Cameray Pointe · River Street Marketplace
Halloween Scavenger Hunt + Trunk-or-Treat
Fri, Oct 30, 4:00 PM
Cameray Pointe · River Street Marketplace
Halloween Trivia at Route 30 Brewing Co.
Wed, Oct 28, 6:30 PM
La Sierra South · Route 30 Brewing Company
Halloween Trivia at Route 30 Brewing Co.
Wed, Oct 28, 6:30 PM
La Sierra South · Route 30 Brewing Company
A Ghost Show - Echoes in the Architecture Interactive Event
Sat, Oct 31, 7:00 PM
Sunset Place · The Color Whisperer
A Ghost Show - Echoes in the Architecture Interactive Event
Sat, Oct 31, 7:00 PM
Sunset Place · The Color Whisperer
Upland Singles Halloween Bunco Night — 30s,40s, 50s, 60s
Friday at 6:30 PM
Upland Palms · The Stout House Brewery
Upland Singles Halloween Bunco Night — 30s,40s, 50s, 60s
Friday at 6:30 PM
Upland Palms · The Stout House Brewery
Halloween Nights at Sevilla Costa Mesa – October 30 & 31
Fri, Oct 30, 10:00 PM + 1 en plus
Cliff Haven · Cafe Sevilla of Costa Mesa
Halloween Nights at Sevilla Costa Mesa – October 30 & 31
Fri, Oct 30, 10:00 PM + 1 en plus
Cliff Haven · Cafe Sevilla of Costa Mesa
All Hallows' Eve Curiosity Show at the Museum of Make Believe
Saturday at 7:00 PM + 2 en plus
Woods Cove · Museum of Make Believe
All Hallows' Eve Curiosity Show at the Museum of Make Believe
Saturday at 7:00 PM + 2 en plus
Woods Cove · Museum of Make Believe
