Get ready to enter the shadows! BOO Seattle 2026 is bringing a Halloween weekend packed with electronic dance music, immersive stage production, and spooky surprises to the WAMU Theater in Seattle on Friday, October 30, and Saturday, October 31, 2026. With three massive themed stages, more than 50 DJs and performers, and a Halloween atmosphere built for unforgettable memories, BOO Seattle is shaping up to be a must-attend event for dance music fans this fall.
Two Nights of Electronic Music & Halloween Magic
BOO Seattle promises a full weekend of high-energy performances, eerie visuals, and unexpected frights lurking behind every door. From pounding basslines and underground sounds to melodic moments and dance-floor anthems, the lineup brings together a wide range of electronic music styles for an unforgettable Halloween celebration.
Friday, October 30: Kick Off the Weekend
Friday launches the festivities with an eclectic mix of artists ready to set the tone for Halloween weekend. The lineup features Gramatik, GRiZ, Levity, James Hype, Walker & Royce, Elderbrook (DJ Set), DJ Heather, Joshwa, Omnom, Ravenscoon, Taylor Hadden, TroyBoi, and more.
Fans can expect a dynamic blend of house, bass, funky grooves, and high-energy electronic sounds, with plenty of opportunities to discover new favorites alongside established festival performers.
Other Friday artists include AMP, Casey Club, Champion, Gravagerz, Leah York, Lynny, Pedroz, Samplifire, Space Laces, Welker, Westend, and Yastive.
Saturday, October 31: Halloween Night Takes Over
Halloween night brings another stacked lineup, turning BOO Seattle into a full-scale celebration of costumes, music, and spooky-season energy. Saturday’s featured artists include A Little Sound, Azyr, Beebo, Chyl, Clara Cuvé, Cloonee, Getter, Hannah Laing, HerShe, It’s Murph, Jem.G, Junkie Kid, Kayzo, Morgan Seatreé, Sara Landry, Subtronics, Taiki Nulight, Taylor Torrence, The Masquerade, Usaybflow, Wuki, and YDG.
With a lineup spanning hard-hitting bass, house, techno, and other electronic sounds, Saturday offers plenty of reasons to keep the Halloween party going until the final set.
Three Themed Stages, Endless Halloween Atmosphere
BOO Seattle is about more than just the music. The festival’s three massive themed stages promise an immersive environment filled with dark visuals, haunting details, and the kind of production that makes Halloween weekend feel like stepping into another world. Expect a crowd of costumed ravers, dramatic lighting, and plenty of opportunities to capture memorable moments throughout the night.
Whether you’re there for the heavy bass, hypnotic techno, house grooves, or simply the thrill of celebrating Halloween with thousands of fellow music fans, BOO Seattle offers a setting designed to bring the spirit of the season to life.
Plan Your BOO Seattle 2026 Weekend
Event: BOO Seattle 2026
Dates: Friday, October 30 – Saturday, October 31, 2026
Venue: WAMU Theater, Seattle, Washington
Age Requirement: 18+
Experience: Two nights, three themed stages, and 50+ DJs and performers
Start planning your Halloween outfit, gather your rave crew, and get ready for a weekend filled with electrifying sets, eerie surroundings, and unforgettable festival memories.
BOO Seattle 2026 is calling you into the shadows. This Halloween, trade trick-or-treating for massive drops, incredible production, and two nights of electronic music madness in Seattle. Come for the lineup, stay for the atmosphere, and prepare for a Halloween weekend you’ll be talking about long after the lights go out.
BOO PLAYLIST
LINEUP
A Little Sound, Amp, AZYR, Beebo, Casey Club, Champion, Chyl, Clara Cuvé, Cloondee, Dansyn, DJ Heather, Elderbrook (DJ Set), Fraze, Gramatik, Gravagerz, Griz, Getter, Hannah Laing, Hershie, It’s Murph, James Hype, Jem.G, Joshwa, Junkie Kid, Kayzo, Leah York, Levity, LynY, Omnom, Pedroz, Ravenscoon, Samplifire, Sara Landry, Space Laces, Subtronics, Taiki Nulight, Taylor Hadden, Taylor Torrence, The Masquerade, TroyBoi, Usaybflow, Vastive, Walker & Royce, Welker, Westend, Wuki, & YDG
CLICK HERE FOR TICKETS
