Costume Parties in Seattle

Check out happening costume parties events all around Seattle, WA

The Official Halloween Bar Crawl (Fri & Sat) - Seattle

 Fri, 31 Oct at 04:00 pm Cowgirls Inc. USD 13 to 18

Seattle "Boos Fest" Halloween Bar Crawl

 Sat, 01 Nov at 05:00 pm Gantry Public House

Haunted W Seattle Halloween Party

 Fri, 31 Oct at 09:00 pm W Seattle USD 19 to 1,603

SEATTLE HALLOWEEN BAR CRAWL - 10+ Bars - Nov 1st

 Sat, 01 Nov at 07:00 pm Pine Box USD 19 to 35

Harvest Fest

Sun, 26 Oct at 11:00 am CALIFORNIA Ave SW , Seattle, WA, United States, Washington 98116

Seattle SantaCon 2025

 Sat, 06 Dec at 12:00 pm Downtown Seattle USD 6 to 36

JELLO UNDERGROUND - Halloween Event!

 Sat, 25 Oct at 09:00 pm 109 Eastlake Ave. East Seattle WA 98109

Halloween Bar Crawl 10/25 - Seattle (Belltown)

 Sat, 25 Oct at 05:00 pm Villa Escondida restaurant and bar USD 0 to 18

Caffe Vita's Three City Throwdown

 Thu, 30 Oct at 06:00 pm KEXP Free

Nite Wave’s 80s Halloween Party

 Sat, 25 Oct at 08:00 pm Nectar Lounge

Wangaween | Monkey Loft | 10.24.25

 Fri, 24 Oct at 10:00 pm Monkey Loft

Howl-o-Ween

 Sat, 25 Oct at 12:00 pm Highland Park Corner Store Free

Short Run Marathon Art Show & Pre-Fest Party

 Fri, 31 Oct at 06:00 pm Fantagraphics Bookstore and Gallery

FAIR ISLE BREWING'S LATE NIGHT HALLOWEEN BASH

 Sat, 25 Oct at 08:00 pm Fair Isle Brewing Free

Halloween Bash and Costume Contest

 Fri, 31 Oct at 07:00 pm Haunted Burrow Books Free

2025 Seattle Halloween Bar Crawl

 Sat, 01 Nov at 04:00 pm Ozzie's USD 9 to 18

Halloween Murder-Mystery Comedy Game!

 Sat, 25 Oct at 07:00 pm Meeples Games

SAM Remix

 Fri, 31 Oct at 08:00 pm 1300 1st Ave, Seattle, WA, United States, Washington 98101

Halloween Paint & Sip Costume Party

 Thu, 30 Oct at 06:00 pm The Liink USD 0 to 50

Halloween! Laugh Until You Die: Werewolf!

 Sat, 25 Oct at 07:00 pm Meeples Games USD 18

Halloween Vibe Bingo

Fri, 31 Oct at 07:30 pm Royal Esquire Club

SPACE-2-CRAFT

 Wed, 29 Oct at 05:00 pm Youngstown Cultural Arts Center Free

Daft Disko Halloween: Seattle

 Fri, 31 Oct at 10:00 pm The Crocodile USD 19

Fright Night Halloween Bar Crawl Seattle

 Fri, 31 Oct at 07:30 pm TBA USD 18 to 29

LESBIAN WEREWOLF CHAINSAW MASSACRE!: High Camp Halloween Party

 Sat, 25 Oct at 10:00 pm Asylum Collective Free

PROMISCUOUS - A 2000's CLUB BANGERS THROWBACKS PARTY: HALLOWEEN

 Sat, 25 Oct at 09:00 pm Chop Suey

HALLOWEEN COSTUME PARTY

 Fri, 31 Oct at 10:00 pm Royal Esquire Club

Haunted Halloween Bar Crawl 2025 | Seattle Halloween Weekend Crawl

 Fri, 31 Oct at 07:30 pm TBA USD 18 to 29

Halloween Paint & Sip Costume Party

 Fri, 31 Oct at 06:00 pm The Liink USD 0 to 50

Haunted Halloween Weekend Pass 2025 – Seattle

 Fri, 31 Oct at 07:30 pm TBA USD 39

House in the Woods: Halloween Party at Passable+

 Fri, 31 Oct at 09:00 pm Passable USD 0 to 55

The Revolution Will Be Magic & Music. A Costume Party w/ Maritess & Drea

 Sat, 25 Oct at 05:00 pm The Alexis Royal Sonesta Hotel Seattle USD 29 to 162

HALLOWEEN 2025 - The Return Of: PROM NIGHT OF THE LIVING DEAD w/ Prom Date Mixtape - Hidden Hall

 Fri, 31 Oct at 08:00 pm Hidden Hall

Healthy Chocolate Tasting Party

 Sat, 25 Oct at 11:00 am 6327 22nd Ave NE USD 28 to 77

Halloween Costume Party

 Fri, 31 Oct at 09:30 pm Red Lounge USD 18

Halloween Costume Party at Populus with YellaCatt!

 Fri, 31 Oct at 06:00 pm Populus Seattle USD 34

Halloween Nightlife Crawl Seattle 2025

 Fri, 31 Oct at 07:30 pm TBA USD 18 to 29

FREE Community Dance - Spoooooky Edition!

Fri, 31 Oct at 08:30 pm Dance Underground

Dog Halloween Costume Contest

 Sun, 26 Oct at 11:00 am Top Dead Center (Cafe) Seattle Free

STG Presents IBT's Dracula

 Wed, 29 Oct at 07:30 pm The Paramount Theatre

Trick or Treat 5k

 Sat, 25 Oct at 10:00 am Green Lake Park USD 22 to 42

Seattle Halloween Bar Crawl 2025 | Saturday, November 1st

 Sat, 01 Nov at 07:30 pm TBA USD 18 to 39

The Haunted Hop | Seattle Halloween Bar Crawl | Friday, October 31st

 Fri, 31 Oct at 07:30 pm TBA USD 18 to 39

Tacky Turkey Sweater 5k

 Sat, 22 Nov at 10:00 am Green Lake Park USD 22 to 42

Halloween Costume Party - Saints VS Sinners

 Mon, 01 Dec at 10:00 pm Sarajevo Nightclub USD 23

Obec Halloweekend

 Sat, 01 Nov at 12:00 pm 1144 NW 52nd Street, Seattle, WA, United States, Washington 98107