A local Pawnee group predicts the end of days, causing chaos in the Parks department.

Ben attempts to surprise Leslie with a special anniversary gift. Tom and Adam try to help Leslie bring positive light to the Pawnee-Eagleton merger, while April asserts her new authority…

Leslie pairs up the Pawnee Parks employees with their Eagleton counterparts. Meanwhile Ben and Chris reunite for an accounting project, and Ann reveals her plans for the future.

Leslie realizes that the department has forgotten Jerry’s birthday and decides to throw a party for him at a special location. Meanwhile, Tom is flabbergasted when he finds out Ann…