Festival at BOO Seattle — hours & season
BOO Seattle: Friday, October 30, 2026 5PM – 1:30AM; Saturday, October 31, 2026 5PM – 1:30AM.
BOO Seattle: hours, season and location, from official sources.
Sources: web research
Details
- Address
- WaMu Theater 800 Occidental Ave. S Seattle, WA 98134
- Hours
- Friday, October 30, 2026 5PM – 1:30AM; Saturday, October 31, 2026 5PM – 1:30AM
- Website
- https://seattle.boo-halloween.com/
- Notes
- Halloween-themed music festival at WaMu Theater; official guide says 18+ to enter and lists event days and venue hours.
Common questions
- When is BOO Seattle open?
- BOO Seattle is open Friday, October 30, 2026 5PM – 1:30AM; Saturday, October 31, 2026 5PM – 1:30AM.
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