Jack Cooper from the controller's office visits Ron at the parks department to deliver some bad news: Ron has an outstanding debt for a book he checked out from the Pawnee Public Library. It's a copy of "It's Not the Size of the Boat: Embracing Life with a Micro-Penis." Ron smiles; this could only be the work of his librarian ex-wife Tammy! With Leslie by his side, Ron confronts Tammy and tells her he's dating Wendy now and wants nothing to do with his ex. Tammy should clear the late charges and get lost. At the parks department, the gang plans a pizza party for the police force. With the cops well-fed and tipsy, perhaps they'll agree to volunteer their time working as security during the Harvest Festival! Party planning takes an awkward turn when Wendy arrives to join Ron for lunch - right in front of Tom!