<P> "Ron and Tammy" featured Megan Mullally, the real - life wife of Parks actor Nick Offerman, in a special guest appearance as Ron's ex-wife, Tammy, who appears in several other episodes in the following seasons . According to Nielsen Media Research, it was seen by 4.93 million household viewers; its rating of 2.2 was the season's highest to that point . "Ron and Tammy" received highly positive reviews and is widely considered one of the best Parks and Recreation episodes, with many commentators praising Offerman's performance . Tammy later returned for the third season sequel episode, "Ron & Tammy: Part Two" and several subsequent episodes . </P> <P> Andy (Chris Pratt) takes over as the shoeshiner at the Pawnee town hall, replacing "Old Gus" (Jack Carter), who insults everybody during a farewell party . Later, Mark (Paul Schneider) breaks the bad news to Leslie (Amy Poehler) that the Pawnee library has placed a planning claim for Lot 48, which Leslie has been working to turn into a park . Leslie and the rest of the parks department express hatred for the library, which Leslie declares a "diabolical, ruthless bunch of bureaucrats", much to the confusion of Ann (Rashida Jones). Ron (Nick Offerman) is particularly angry to learn his ex-wife Tammy (Megan Mullally), who he insists is evil incarnate, is the new library director . </P> <P> Leslie decides to confront Tammy directly, only to find Tammy seems to be a friendly woman who instantly agrees to let Leslie have Lot 48 as a "professional courtesy". Impressed, Leslie brings Tammy to the parks department so she can talk to Ron and work out their differences . Tammy and an agitated Ron go off to have coffee, and Donna (Retta) insists to Leslie that the arrangement is a mistake because the two act crazy when they are together . At a local diner, Ron and Tammy immediately start a very loud argument in front of the other patrons . Moments later, however, the two are publicly making out on the table in front of everyone . The two rush off to a motel, where they frantically remove their clothing before even entering the building . </P> <P> Ann and her boyfriend Mark run into Andy, Ann's ex-boyfriend . Andy flirts with Ann in front of Mark, and openly admits he plans to win her back from him . Mark asks advice from Tom (Aziz Ansari), who suggests Mark should take the high road (although Tom tells the documentary crew that he never takes the high road, but tells everyone else to do so, so there is more room for him on "the low road"). Mark tries to have a gentlemanly discussion with Andy, who continues to insist he loves Ann, pointing to the many photos he has of her around his shoeshine station . Finally, Ann confronts Andy and tells him to stop discussing her with Mark, as well as to remove her photos from the wall . </P>

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