Ron, Diane, and Leslie attend a wood working awards dinner after one of Ron's handcrafted chairs is nominated, but the happy occasion is threatened by the arrival of Tammy II. Meanwhile, Jerry hosts a holiday party at his home with his wife, and some of his friends are shocked to find they were not invited.

Leslie decides to give the Animal Control Department a much-needed makeover. Ann tries to get Ron the medical attention he needs. Ben, Tom, and Andy recruit donors for their charity foundation.

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 as Donna’s boss.

In the midst of flu season, a sick Leslie and Andy struggle to book performers for the Unity Concert. Meanwhile, Tom heads to a wine competition in search of a sommelier for his new restaurant, and Ben seeks drunken help from Ron with a personal problem.

Leslie's team tries to strengthen her case that the Newport land should be turned into a National Park. Ron's team, fighting back, brings on a celebrity as a minority owner.