As the Park and Recreation staff move forward with their plans for lot 42 (formerly known as "The Pit"), Mark brings Leslie the news that the space is being considered for use for a new library and that the person in charge of the new project is Ron's former wife, Tammy.
Thinking to take advantage of Ron's relationship with Tammy, Leslie insists that he tries to convince his ex to drop her request. Ron warns Leslie that that would be a bad idea, but she pushes this tactic nonetheless. Unfortunately, Ron's prediction proves true when Tammy was able to wrap Ron around her little finger with a variety of sexual manipulations.
While Leslie and Tammy continue with their tug of war, Andy secures a job as a shoeshine boy in order to try and win back Ann's affections.