REM”s 40th Anniversary of Chronic Town Celebration Concert: Hosted By David Cross. Proceeds go to Planned Parenthood. Featured Artists: Chris and Rich Robinson – Darius Rucker – John Cameron Mitchell -Fred Armisen – Kevn Kinney – Mitch Easter- Steve Wynn -Lenny Kaye – Elf Power – Pylon Reenactment Society – David Ryan Harris and More Special Guests.