Leslie has to either break up with Ben or follow her dream of running for office. Ann is forced to dispense medical advice after making an unexpected diagnosis. Meanwhile, Ron prepares for the return of his first ex-wife, Tammy One. Written by NBC Publicity

Leslie is forced to intervene when Tammy One re-enters Ron's life and begins controlling his every move. Ben tries to help Tom balance the books at his new company, while Ann makes a PSA starring Chris. Written by NBC Publicity

While promoting her new book about Pawnee, Leslie falls prey to some gotcha journalism. Meanwhile, Ann is determined to bond with Ron and April. Written by NBC Publicity

In an effort to fight the inequality of Ron's boys-only wilderness group, Leslie takes her girls-only troop, the Pawnee Goddesses, on an adventure weekend. Meanwhile, Tom and Donna force Ben to join them for a day of relaxation, and Chris finds a reason to spend time with Jerry. Written by NBC Publicity

Leslie's opportunity to stump for votes in the business community is sabotaged by Tom, who wants to promote Entertainment 7Twenty. Meanwhile, Andy and April throw a Halloween party, but don't give Ben advance notice.

A cult predicting the end of the world reserves a park, Leslie becomes jealous when another woman takes interest in Ben, Tom throws a huge party for the closing of Entertainment 7Twenty, and Andy and April try to do something stupid.

Leslie enlists the help Ben, Andy and April to host a Model U.N. for Pawnee Central High School. Chris asks Ann for her advice on love when a date cancels on him. Meanwhile, Ron struggles to find a replacement for Tom. Written by NBC Publicity

Leslie uses her new tourist attraction as a way to spend more time with Ben. Meanwhile, Ron and April encourage Andy to go to college, and Chris tasks Tom and Jerry with revamping the Parks and Rec logo Written by NBC Publicity

Things come to a head for Leslie, Ben and Chris. Written by NBC Publicity

Unable to get work done from inside the Parks Department, Leslie forms a citizen action group and fights from the outside. Meanwhile, everyone in the office brainstorms ideas for what to get Leslie for Christmas. Written by NBC Publicity

Leslie enlists everyone's help in staging an attention-getting event. Ben explores a new hobby, while April and Andy adopt a pet. Written by NBC Publicity

Faced with a tough new opponent, Leslie and Ben disagree on the content of her first campaign ad. Ron is very uncomfortable when Chris tries to befriend him, while Andy and April make a trip to the doctor. Written by NBC Publicity

Leslie and Ben decide to hold a casual bowling party after hearing feedback from a focus group. April, Chris, Donna and Jerry have a contest to see who can raise the most money for Leslie's campaign by cold calling. Written by NBC Publicity

It's Valentine's Day and Leslie decides she needs to find Ann a new man. Ben must enlist Ron's help when he is stumped by Leslie's elaborate Valentine's Day scavenger hunt, and Chris is depressed about the status of his love life. Written by NBC Publicity

While trying to get an endorsement from the Chief of Police, Leslie and Ben awkwardly run into Leslie's old flame, Dave. Meanwhile, Andy and the rest of the office work on a theme song for Leslie's campaign. Written by NBC Publicity

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 doesn't share his taste in music. Written by NBC Publicity

Leslie and Ben are caught off guard when her opponent Bobby Newport hires a powerful campaign manager from Washington. Chris forces Ron to start interviewing replacements for Leslie when work starts falling through the cracks, and an unlikely office-mate solves a challenging problem. Written by NBC Publicity

Leslie and Ben are thrilled when Buddy Wood wants to interview Leslie for his Indianapolis talkshow. April and Ron prep Andy for his final exam in his Women's Studies course. Written by NBC Publicity

Leslie could pay a steep political price for saving the Parks Department budget from getting cut, and Chris considers Ron for a promotion--which could actually be short-lived.

The candidates debate on television; Chris, Anne and Tom act as Leslie's spin team for the media. Meanwhile - Ron, April, Donna and Andy throw a party for Leslie's campaign supporters, but experience a few set backs in the process.

Leslie's campaign momentum is halted when Bobby Newport's dad dies a couple of days before the election, and Andy tries to figure out who tried to throw a pie at Leslie on the campaign trail.

It's election day for Leslie, and Ben is contemplating an offer to help work on a campaign in Washington. Meanwhile, Andy tries to help April rescue the files she deleted from the Parks Department computers.