Leslie hosts a late-night shift for a local telethon, and lands former Indiana Pacer Detlef Schrempf as a celebrity guest. Meanwhile, Mark has big plans for his relationship with Ann.

When Leslie tries to get Ann a job at city hall, her lukewarm reaction causes their first-ever fight. Tom invites the entire department to the Snakehole Lounge to help him promote his new alcohol, "Snake Juice."

Leslie goes toe-to-toe with Bobby Newport in a debate. Ann, Tom, and Chris work in the media spin room, while Ron goes the extra mile to save a party for Leslie's donors.

Leslie comes to terms with her last day in office and plans for the future with Ben. Chris and Ann find out the sex of their child, Andy comes home from London, and Tom looks to the future.

The Parks gang completes one last task together, before saying goodbye to Pawnee.