Boo! Seattle 2026
United States
Festival in United States
Oct 30, 2026 • Oct 31, 2026 • 18+ Age
About this festival
Boo! Seattle is an annual electronic dance music festival held over Halloween weekend at the WAMU Theater in Seattle, Washington. Organized by Insomniac Events, the two-day festival features multiple themed stages and immersive spooky production alongside a lineup of world-renowned DJs.
What this festival offers
EDM
Techno
Dubstep
Hardstyle
Psytrance
Tech House
Drum & Bass
Trap (Vocal)
Melodic Techno
No camping
Where you'll be
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WAMU Theater
800 Occidental Ave S, Seattle, WA 98134, USA
Local Currency: USD
Consider paying in USD locally. Bring cash or use a payment card that supports this currency to avoid extra fees.
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An independent electronic music & festival researcher with 10+ years in the global dance scene.
Last verified: 21 February 2026