T-Mobile Sound Off Seattle: Sounders and Make-A-Wish surprise 8-year-old Dawsin September 26, 20185:05PM PDT Previous Next In this episode of T-Mobile Sound Off Seattle, the Sounders and Make-A-Wish threw a birthday party for 8-year-old Dawsin with some special surprises. FeaturesTopics: 2018Chad MarshallCommunity NewsSeattle Sounders FC