Halloween cruise October 29, 2016 (9 p.m.)
Halloween Party Cruise is a three-hour ride on Lake Union and Lake Washington with a costume contest, DJ dance music, appetizers, and a cash bar, age 21+.
Doggie Halloween party October 29, 2016 (1 to 4 p.m.)
A ticket to the Howl-O-Ween Party gets your leashed dog a goodie bag, dog treats, and fun activities like bobbing for tennis balls, and a doggy pumpkin-pie eating contest at Flatstick Pub in Seattle for age 21+.
Giant Halloween party October 29, 2016 (8 p.m.) Join 2000 partiers in costume dancing to live music at Haunt: The Ultimate Halloween Bash in Experience Music Project (EMP) for age 21+.
Halloween pub crawl October 29, 2016 (5:45 p.m. to 2 a.m.)
Enjoy drink specials in 23 Capitol Hill bars (see map) plus a 9 p.m. party at Canterbury with a costume contest on a free Hilloween Zombie Crawl for age 21+.
Kids’ event on Capitol Hill October 29, 2016 (12 to 6 p.m.)
Hilloween begins with an indoor kids’ carnival full of games and entertainment at 1718 Broadway, features a costume parade at 3 p.m., and then continues with trick or treating at shops on Broadway. Free.
Thriller dance October 29, 2016 (3 p.m.)
Attend a rehearsal to learn Michael Jackson’s moves, and then dance “Thriller” (ghoulish costume optional) at Thrill the World Seattle at Occidental Square Park in Pioneer Square. Free.
Light & sound art at Volunteer Park October 29, 2016 (6 to 9 p.m.)
Eldrich is a family-friendly “exploration of weird and spooky light art” and “a live improvisational experience of sounds and video” in the Volunteer Park Conservatory. Tickets at the door.
Halloween party in Fremont October 29, 2016 (8 p.m.)
Fremonster Spectacular promises DJ music and dance lighting, performances, a cash bar, food trucks, and a costume contest at Fremont Foundry for age 21+.
Halloween 5K & dance October 29, 2016
Boogie Nights 5K & Dance Party is an untimed run/walk at Green Lake Park for age 21+ followed by a costume dance party at the community center.
Thriller Dance and Eastside zombies October 29, 2016 (12 to 3:30 p.m.)
Join or watch zombies staggering into Redmond Town Center for a costume contest, photo booth, live music, and “Thriller” dance at Thrill the World Redmond. Free.
Eastside brewery party October 29, 2016 (8 p.m.)
The Haunted Brewery Bash has two floors of haunting entertainment and a costume contest at Redhook Brewery in Woodinville.
Pet Halloween in Woodinville October 29, 2016 (3 to 6 p.m.)
Haunted Puppy Town includes a pet costume contest, photo booth, games, a haunted maze, a taco truck, and adoptable pets at Cascade Kennels. Donation.