MusicBOO Seattle HalloweenSaturday, October 31, 2026 · 5:00 PM PDT · Lumen FieldMusichalloween18+music festivalEvent page →Add to calendar ▾Google CalendarApple / iPhoneOutlookDownload .icsShare ▾InstagramTikTokX / TwitterFacebookEmailCopy linkA Halloween-themed event called BOO Seattle Halloween taking place at WAMU Theater on October 31, 2026, starting at 5:00 PM. The event falls under the Concerts category.VenueLumen Field800 Occidental Ave S, Seattle, WA 98134, USA · Downtown, Seattlelumenfield.comMap →Links
