Can Leslie Knope, the consummate planner, really pull off a last-minute wedding? With a little help from her friends, the Parks and Recreation heroine will be on the way down the aisle this week!Amy Poehler) and Ben (Adam Scott) spontaneously decided to get hitched at the event. (After all, Leslie did want to invite the whole town to the wedding!) Now, the problem is actually pulling the nuptials together, a task that includes securing a marriage license. Will Andy (Chris Pratt) and April (Aubrey Plaza) come to the rescue? Check out an exclusive first look at Thursday's episode below: Tune in to NBC on Thursday at 8:30/7:30c for a double dose of Parks and Recreation.