In a shocking move, every Boston radio station has changed to an all-Christmas format from now till Dec. 26! It's an "Olde Time Country Christmas" at WKLB, "A Dope Christmas Hype, PEACE!!" at WJMN, "Enough Carpenters Yuletide Tunes To Make Your Head spin" on WMJX, and "The Greatest Christmas Talk Show Topics" on WRKO ("I want to hear your Christmas shopping gripes," says Howie Carr.)