The cast of “Parks and Recreation,” plus creator Mike Schur, were guests on last night's “Late Night with Seth Meyers” to celebrate the end of their series, and the whole thing concluded with a group performance of Mouse Rat's “5000 Candles in the Wind,” better-known in some circles as “Bye Bye, Li'l Sebastian.” The highlight isn't so much Chris Pratt singing with his co-stars, though, as the farewell spectacle that Aubrey Plaza and Jim O'Heir put on in the middle of it, reducing their fellow castmembers to giggling hysterics. Enjoy.
