Remember Kirby, the Rick Moranis' goofy, merengue-dancing partner in My Blue Heaven? That was Bill Irwin, who's known mostly for his brilliance as a clown and playwright. His Broadway play Fool Moon combined those two skills and earned him a Tony. He's coming to Chicago for one night this summer -- June 7, at Steppenwolf -- where he'll be performing a "pastiche" of his solo stuff. Tickets are $30 and still available.