Your Guide to Halloween in Downtown Bellevue
October 16, 2026 - by Sandy Vo
Downtown Bellevue is embracing the spooky season with unique family-friendly outings and after-dark thrills! Here are some Halloween events worth putting on your calendar.
Family-Friendly
Spooktacular! Event at KidsQuest Children's Museum
Saturday, October 31 | 9:00 AM - 4:00 PM
Giddy up for a rootin’-tootin’ Halloween celebration! KidsQuest’s annual Halloween Spooktacular is back, and this year we’re turning up the fun with a special Haunted Hoedown rodeo adventure.
Dust off your boots and throw on your favorite costumes! Whether your little ones choose to dress up as a cowboy, cowgirl, friendly ghost, or glittering skeleton, the museum will be filled with spooktacular games, festive activities, and creative play for kids of all ages. Costumes are strongly encouraged, so wrangle up the family and join us for an unforgettable day of Halloween memory-making!
Event Highlights:
- Haunted Hoedown Theme: A high-energy, rodeo-style Halloween adventure across the museum.
- Costume Friendly: Wear your best costume and join in on the festive, family-friendly fun.
- Full-Day Festivities: Open for a full day of spooktacular exploration from 9:00 AM to 4:00 PM.
Falloween at The Bellevue Collection
October 26-31
Fall is in the air with little monsters everywhere and The Collection offers plenty of ways to enjoy the season. Since there will be no trick-or-treating at Bellevue Square on Saturday, October 31, 2026, we invite you to stop by Bellevue Square’s Guest Services from October 26-31 to pick up a coloring tote (one per child present, while supplies last).
While you’re there, be sure to snap a picture in our fun fall photo sets.
Little Monsters on Main in Old Bellevue
Saturday, October 31 | 1:00 PM - 3:00 PM
Calling all little monsters, superheroes, witches and ghosts! Families are invited to dress up and join the Old Bellevue Merchants Association for Little Monsters on Main Street, their annual free Halloween celebration in the heart of Old Bellevue. Businesses, restaurants and residential communities throughout the Main Street area will welcome trick-or-treaters with free candy and treats galore.
Come explore Old Bellevue, show off your costumes and enjoy a fun-filled Halloween afternoon with family, friends and our local community.
Adult-only Thrills
Coven, Halloween Lounge Party at Ascend Bellevue
Saturday, October 31 | 9:00 PM - 12:00 AM
ENTER THE COVEN. This Halloween, Ascend Prime transforms into an alluring, glamorous secret society where cocktails, ritual and playful mysticism unfold after dark. Step into a world of witches, sages, and mystics with bewitched specialty cocktails, inspired fare, spiritual readings, music by DJ D-Look, and a costume contest where one guest will rise as The Coven’s Supreme. And keep your eyes open — not every secret of the evening will be revealed in advance.
Halloween Alter Ego at W Bellevue
Saturday, October 31 | 8:00 PM - 12:00 PM
This Halloween, your alter ego takes over. Step into your most daring self at ALTER EGO, W Bellevue's immersive Halloween nightlife experience where mystery, transformation, and self-expression take center stage.
For one unforgettable night, the Living Room Bar & The Porch transform into an evolving world of elevated cocktails, captivating performances, music, and provocative style. Highlights to expect: elixier potion cocktails, immersive decor, grazing table, live DJ and prizes for best dressed.
Suite's 16th Annual Halloween
Saturday, October 31 | 8:00 PM - 1:30 AM
Costumes, Cocktails and Chaos (the good kind). Tickets are on sale NOW! Suite’s 16th Annual Halloween Bash, w/ $1000 in cash and prizes up for grabs. Make sure you've got your freakiest costume on point. Here's what you need to know:
- Music by Suite resident DJ's E-POP & AJ Sorbello
- Costume Contest w/ $1000 in cash/prizes for top 3 costumes
- Live Spooktacular aerial performances by Kindra Jane
- VIP Bottle Service Tables (available on first come basis in the Wintergarden)
- Free Underground Parking
Old Hollywood Halloween Party at Civility & Unrest
Saturday, October 31 | 4:00 PM – 12:00 AM
Bring your best costume and join us on Halloween!
The theme this year is Old Hollywood Halloween. Join our costume contest from 9pm to 10pm. Winners get a gift card to Civility & Unrest.
Partying at Mirra
Four parties to look forward to!
- Halloween Social Dance, Halloween Baile Social
Friday, October 23 | 10 PM - 2 AM
Get ready to dance! Cumbia, salsa, bachata, and more. Beginner or expert? FREE admission and parking. If you don’t know how to dance, they'll teach you a few steps. Come with your partner, your friends, or even on your own—everyone is welcome here!
In Spanish: Alístate para bailar! Cumbia, salsa, bachata y más. Principiante o experto? Todos son bienvenidos! ️ Entrada y parking GRATIS | 21+ Y si no sabes bailar, aquí te enseñamos unos pasitos! Ven con tu pareja, tus amigos o hasta solito, que aquí todos son bienvenidos! Ponte tu mejor disfraz y vente a bailar CON TODO!. - Halloween Party – Persian & Middle Eastern Night!
Saturday, October 24 | 10:30 PM - 2 AM
This isn’t just another Halloween party — it’s A PERSIAN HARMONY PARTY! Join Seattle’s Persian and Middle Eastern community for an unforgettable Halloween night filled with great music, incredible energy, and the signature Persian Harmony vibe. - Bollywood Halloween Party
Friday, October 30 | 10:30 PM - 2 AM
BOLLYWOOD Meets HALLOWEEN. This Halloween, Bollywood gets a little darker. Get ready for a wild night of Bollywood bangers, Desi anthems, Halloween madness, and nonstop dancing at Mirra! - Dark Night, Halloween Party
Saturday, October 31 | 10:90 PM - 2 AM
A night to finally let your dark side out. A true force of the Ukrainian music scene, blending hip-hop, electronic sounds, Ukrainian ethno and dark energy into her own unmistakable sound. Her one-of-a-kind performance will take this night to another level. COSTUMES REQUIRED! Witches, gothic looks, dark vibes, Ukrainian dark ethno, cosplays, characters from your favorite movies - anything your dark side desires.
