Sweet Sixteen
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.
Dave Returns
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.
Operation Ann
Leslie works to find Ann a Valentine's date. Ron helps Ben with a scavenger hunt, and Chris becomes depressed over his love life.
Andy and April's Fancy Party
April and Andy host a dinner party for the Parks Department. Meanwhile, Ann tries to move on from Chris at a singles' party.
Camping
Leslie takes the whole department camping in order to brainstorm new ideas. Meanwhile, Andy attempts a romantic gesture for April, while Ann gets nervous when Chris returns to Pawnee as the new city manager.
Harvest Festival
It's make it or break it for the Parks Department at the Harvest Festival which is full of surprises.
Indianapolis
Ron and Leslie take a road trip to the big city in order to visit Ron's favorite place which happens to be a steakhouse, but Leslie has alternative motives for the trip.
Media Blitz
While advertising for the Harvest Festival, Ben has to deal with some troubling questions about his past. Meanwhile, Andy continues to try to win April back.
Ron & Tammy: Part Two
Tom tries to get back at Ron by going out on a date with Ron's ex-wife Tammy, while Leslie tries to protect Ron from falling prey to her charms. Meanwhile, April is assigned to work with Chris.
Time Capsule
Leslie wants to bury a time capsule that encapsulates life in Pawnee, but an odd suggestion from a local man causes unforeseen consequences. Andy seeks help from Chris about how to win back April.