Sacred ground to comedy aficionados. This was where Mike Myers received his formal—and improvisational—comic training. Over the years, the legendary Second City nurtured the likes of John Candy, Dan Aykroyd, Bill Murray, Martin Short, Andrea Martin, and Eugene Levy. It continues to turn out talented young actors. The shows are always funny and topical, though the outrageous post-show improvs usually get the biggest laughs. Skip the bundle deal for the pre-show dinner at Wayne Gretzky's; Pai and Byblos are nearby and serve much better food.