Walnut Creek Halloween Events
Halloween events Happening Next in Walnut Creek, CA
HOCUS POCUS... Movie Night @ Retro Junkie!
Retro Junkie
15 Oct 2025
ENTERTAINMENT
FREE
MAKERS MARKET's™ Local Artist Street Fair @ Broadway Plaza
Broadway Plaza
25 Oct 2025
ART
FREE
Halloween Round Robin
Rudgear Park
31 Oct 2025
HALLOWEEN
FREE
THE NIGHTMARE BEFORE CHRISTMAS... Movie Night @ Retro Junkie!
Retro Junkie
22 Oct 2025
ENTERTAINMENT
FREE
Joybound Howl & Meow-o-ween Fest
Joybound People & Pets
31 Oct 2025
FESTIVALS
FREE
Champagne Speed Dating, 30s & 40s
Fizz Walnut Creek
11 Oct 2025
SPEED-DATING
USD 34 TO 50
RETROWEEN w/ RED HOT CHOLO PEPPERS + SHARK IN THE WATER... LIVE!
Retro Junkie
25 Oct 2025
ENTERTAINMENT
USD 18 TO 23
FANGBANG w/ AC/DC & Ozzy Osbourne/Black Sabbath Tributes + DJ J Espinosa!
Retro Junkie
1 Nov 2025
ENTERTAINMENT
USD 18 TO 29
RETROWEEN w/ MICKEY AVALON, RBL POSSE, Red Lotus, Costume Contest + MORE
Retro Junkie
24 Oct 2025
CONTESTS
USD 18 TO 34
Walnut Creek Trunk or Treat
Walnut Creek Civic Park
24 Oct 2025
TRUNK-OR-TREAT
FRANKENFEST w/ Marilyn Manson & Deftones Tributes, Costume Contest & More!
Retro Junkie
31 Oct 2025
CONTESTS
USD 18 TO 34
Trunk or Treat & Oktoberfest
399 Wiget Ln, Walnut Creek, CA, United States, California 94598
25 Oct 2025
TRUNK-OR-TREAT
Drag Brunch Halloween Szn - @ Pinstripes, Walnut Creek & Behavioral Fitness
Pinstripes Walnut Creek
19 Oct 2025
BRUNCH
USD 66
Halloween Grand Opening — Walnut Creek Satellite Office
New American Funding - Walnut Creek
30 Oct 2025
CONTESTS
FREE
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Walnut Creek Events
Walnut Creek Halloween Events