Native Californian, Kennedy Moore, is bequeathed a house in rural Indiana by her beloved Aunt Maggie. Kennedy agrees to give the one-year deal a chance, but when she is bombarded with small-town life, she knows she'll be on the first plane west by next Christmas. With trepidation, she attends the neighborhood Christmas cookie exchange offering her pathetic attempt at making snowball cookies. Unbeknownst to her, Aunt Maggie was famous for the treat. But Kennedy is in for her own treat when she runs into another millennial transplant at the party, and when she and Luke hit it off, her snowball's chance at staying in suburbia takes a surprising turn.