Northwest African American Museum, South Massachusetts Street, Seattle, WA, United States Location:Northwest African American Museum, South Massachusetts Street, Seattle, WA, United States [{"latlong":["47.580737","-122.294762"],"zoom":"16","infow":"Northwest African American Museum, South Massachusetts Street, Seattle, WA, United States<\/span>Northwest African American Museum, South Massachusetts Street, Seattle, WA, United States<\/span><\/div>"}] Post navigation ← 2300 S Massachusetts St, Seattle, WA 98144, USA Seattle City Hall, Boards and Commissions Room →