Seattle Halloween 2020 Parties, Events and Parades

Get ready for Seattle Halloween 2019! It’s October and time to have some full fun at a Halloween costume party or event. Choose from a wild adult party, haunted attraction,  or some family friendly Halloween activities in the Seattle area.

2018 Events  

Campout Cinema: 28 Days Later - Seattle, WA - Oct 4 to Oct 20, 2019
MoPOP brings film screenings to their giant Sky Church screen, inviting you to get comfy and relax under their LED stars with blankets, pillows, sleeping bags, and other cushions from home (no chairs, please) while enjoying a movie screening, with drink specials, photo ops, trivia, giveaways, and more. Event is 21+. They offer other film screenings throughout the month (and the year) so check out Little House of Horrors and The Fly before Halloween 2019 is done!

Fashionably Undead 9 - Seattle, WA - Oct 31, 2019
21+ party. Dust off your lab coat, polish off your periodic table, and perfect your sinister laugh, because for the 9th year, they’re diving deep into evil scientists and experiments gone wrong. Head to MoPOP on Halloween night for the most EPIC costume contest in Seattle! Concoct your most ghoulish getup for a chance to win amazing prizes, weekend passes to Emerald City Comic Con and Crypticon, gift certificates to Hourglass Escapes Evil Dead 2 Escape Room, and tons of other swag. Stick around for drinks and dancing, cosplayers, and more freaky fun.

The events below are from 2017.  We are updating these Halloween events for 2019 starting in mid-September, and will continue to update or add events as we find new info.

Past Events

Halloween Parties

The best parties of the year are on Halloween. Sexy costumes, music, open bars, spooky fun, dance and lots more all happen at Halloween. What could be more fun? Pick out your Seattle costume party now:
Jelio Underground Halloween Bash – Oct 14, 2017

Halloween Boat Party #2 – Oct 27, 2017

Boo Friday Halloween Party – Oct 27, 2017

Hip Hop Halloween Boat Party – Oct 28, 2017

Pulse Ultimate Halloween Bash – October 28, 2017

Halloween Boat Party – Oct 28, 2017

Bollywood Halloween Scream – Oct 28, 2017

Pier Pressure Titanic Masquerade – Oct 28, 2017

Thrill the World Redmond – Thriller Dance Party – October 28, 2017

Freaknight Music & Carnival – Dance Party – October 27, 2017

Doom Funk Halloween Party – Oct 31, 2017

Monster Mash at the Musicquarium – Oct 31, 2017

Local Costume Stores

Seattle Halloween Events

Looking for Halloween activities?   Consider one of these Halloween events in Seattle.

Port Defiance Zoo Boo – Oct 14-15, 2017

Halloween Storytelling Train– October 21-22 & 28-29, 2017

Port Gamble Ghost Conference – October 27-29, 2017

Pumpkin Bash at Woodland Park Zoo – October 28-29, 2017

Run Scared 5K – October 29, 2017

Seattle Children’s Museum Costume Carnival – October 31, 2017

Trick or Treat Events 2017

Trick or Treat on the Ridge – Oct 21, 10am – 1pm

Trick or Treat at the Waterfront – Oct 29, 12-4pm

Trick or Treat in the Village – Oct 31, 4-7pm

Admiral District Trick or Treat – Oct 31, 3-6pm

Trick or Treat on the Ave – Oct 31, 3-6pm

Trick or Treat in Fremont – Oct 31, 3-6pm

University Village Trick or Treat – Oct 31, 4-6pm

Halloween Boo Bash and Trick or Treat at Northgate Mall – Oct 31, 4-7pm

Redmond Town Center Tricks and Treats – Oct 31, 4-7pm

Edmonds Halloween Trick or Treat Night – Oct 31, 5-7pm

Feel free to contact us if you would like to see your Halloween event listed here.

More Fall Activities near Seattle:
Seattle Apple Orchards
Pumpkin Patches
Ghost Tours
Seattle Haunted Houses
Thanksgiving in Seattle

Shop Funtober for Halloween Costumes


2 thoughts on “Seattle Halloween 2020 Parties, Events and Parades

  1. Garett Slettebak says:

    Hi there,

    We’re launching a new “21 & over” Halloween event in Seattle that hopefully you’d be willing to mention.

    It’s called “Boogie Nights 5K & Dance Party” and it’s set to take place at Green Lake Park on the evening of Saturday, October 25th. It’s a costumed themed 5K run/walk around the lake inclusive of a post-run indoor dance party and beer garden inside the Green Lake Community Center. One free drink, entrance into the run and into the beer garden included within the admission price. The event will be capped at 700 people.

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