Mayor Bloomberg had a busy week but found time to tip his hat to Broadway, making a surprise appearance at the Tony Awards Nominee Luncheon at the InterContinental Hotel in Times Square Thursday. We’re told the mayor took the podium to congratulate this year’s class of nominees, including Tom Hanks, Cyndi Lauper, Judith Light and Nathan Lane, joking that he’s also a triple threat — “I can’t sing, I can’t dance, I can’t act!” Hizzoner also admitted that he doesn’t watch television, doesn’t go to movies and really enjoys only spectator sports but tries to catch Broadway shows every chance he can. The Tony Awards will air live on CBS next Sunday.