Now that Mad Men is over, Jon Hamm is free to be an incredibly handsome and charming man-about-town. He and Zach Galifianakis just had a fun weekend at Bonnaroo, and highlights included Hamm giving his all-access pass to a Chattanooga waitress and Hamm chucking Gummi Bears into Belle And Sebastian frontman Stuart Murdoch’s mouth onstage. […]