Ben and Lesley get surprising news about their pregnancy, while Andy desperately tries to keep their secret. Ron and Donna help out at a primary school.
Leslie and Andy battle the flu while trying to book performers for the Unity Concert; Tom searches for a sommelier for his new restaurant at a wine competition; and Ben seeks Ron's help with a personal matter.
A high-school senior prom is saved by Leslie and the parks crew. As they help organize the event, Leslie and Ron compete to hire a soon-to-be graduate, April reluctantly agrees to go with Andy as his date, and Tom lets Ben help with DJ duties.
A replacement BFF for Ann is sought by Leslie, who decides to throw an impromptu Galentine's Day with new friends. Elsewhere, Tom and Ben try to make a deal on tents for the Unity Concert; and Ron looks after Andy.
Leslie's efforts to create a new town slogan catch the unwanted attention of two local shock jocks; Andy uncovers an interesting secret about Ron while scouting bands for the Unity Concert; Tom, Donna and April tour possible restaurant locales.
Ben wants to surprise Leslie on the day before her anniversary, but Leslie is too busy to notice; when Donna flakes out of work, April seeks revenge on the internet; Ron starts a letter-writing campaign.
Leslie throws a farewell party for her best friend but another department threatens to derail Leslie's special secret party highlight. While the girls work to get that event back on track, the guys have their own crisis as they struggle to come up with a thank you/farewell gift for Chris.
Leslie and Ben argue about the right way to sell products at the farmers market. Meanwhile, Ann searches for a way to vent about her pregnancy, while April supports Andy as he starts a new creative venture.
Leslie and Ben begin new jobs.
On Leslie's last day on city council, a new sex scandal breaks for councilman Dexhart and Leslie decides to run for his seat. However, no one supports her decision and an old friend helps to consider her options. Tom searches for new business ideas. Andy returns from London, but has a hard time adjusting and Ann and Chris find out the sex of the baby.moreless
With less than a month left before her term in office ends, Leslie, determined to keep her dream project alive, attempts to work out a deal with Councilman Jamm regarding The Pawnee Commons. As Ben begins his new job at the accounting firm, Ron agrees to let Tom, April and Donna help him sell his cabin.moreless
Leslie campaigns to improve the quality of Pawnee's water supply.
To keep from stressing out over the pending recall vote, Leslie throws herself into transforming city hall into a Halloween haunted house. Ron finds himself on the receiving end of some unwanted notoriety when a local trendsetter singles out his handmade chairs and Tom must make a decision after his competitor offers to buy out his floundering company.moreless
Instead of enjoying the '90s-themed rollerskating party she's throwing for Ben's birthday, Leslie finds herself fighting for voters' rights by filibustering the city council. Elsewhere, a frustrated Andy returns from England for a brief visit, Ron shows Donna the finer points of hunting and Tom spars with Ann over a stuffed bear.moreless
After Donna forgets to log out of the Parks and Rec twitter account she sends a sexually explicit message to a fireman. When the tweet comes out to the public, Council Jamm starts public hearing's to try and score political points which leads to Donna's other tweets coming to light. Leslie is instantly hurt by the messages Donna posts about her.
Ron tries to make a will but does not want to leave all his money to his family and spoil them.
Leslie is appointed Merger Czar as Eagleton is reabsorbed into Pawnee. Each Pawnee government department is partnered with their equivalent from Eagleton as staffing decisions are made. Leslie becomes obsessed with loyalty after Ann tells her that she and Chris are considering moving. Ron and April are able to convince their counterparts to leave, while Tom realizes he could be replaced with a computer program and tries to save his job. Ben and Chris enjoy auditing a town again but realize how far they have come.moreless
Leslie (Amy Poehler), Ben (Adam Scott) and Chris (Rob Lowe) visit Eagleton to discuss financial matters with city councilor Ingrid de Forest (guest star Kristen Bell). Meanwhile, Ann (Rashida Jones) takes April (Aubrey Plaza) to vet school orientation and Ron (Nick Offerman) works to “get off the grid.” Aziz Ansari, Jim O’Heir and Retta also star.moreless
In the Season 6th Premiere, The Pawnee Parks Dept. Travels to London, England in a special One Hour Episode.