Written By Julio Martinez  NEWS Geffen Playhouse will honor singer, songwriter, actor and activist Harry Belafonte and performer, comedienne and activist Lily Tomlin during its 17th annual Backstage at the Geffen fundraiser. Mr. Belafonte will receive the Artistic Impact Award, which will be accepted on his behalf by daughter Gina Belafonte, and Ms. Tomlin will receive the Distinction in Theater Award. B…
