Booty studio, Botox, halotherapy, saline pools, and a place to work? Inside Seattle’s $8M Sanctuary

Seattle is opening Sanctuary, an $8 million private wellness club in the Denny Triangle, set to launch April 1, 2027. The 45,000-square-foot space will offer fitness studios, recovery therapies, saline pools, a med spa with Botox and GLP-1 treatments, and co-working space. Memberships start at $150 monthly, but this Seattle-specific business development has minimal direct impact on Burien residents.