‘Parks & Recreation’ Stars Nick Offerman and Aziz Ansari Cameo on ‘Conan’ in Chicago

Two stars of Parks & Recreation showed up on Conan’s trip to Chicago.  Nick Offerman took the stage last night to voice his excitement for the talk show host’s presence there, and just the day before, Aziz Ansari showed up to serenade an audience member in place of Michael Buble.  Enjoy.