William Fitzsimmons returns to the show with his gentle, insightful sound (some compare him to Gregory Alan Isakov, Bon Iver, and Sufjan Stevens). Also with us: young Raye Zaragoza, who is already an established singer, songwriter, and performer as well as a Native American activist. Plus we’ve got a heartwarming eChievement Award story about a California man who is reducing waste while helping young patients heal, all by recycling crayons. All, this week . . . in eTown.