Back when thirty-one year old Polly Faith Harmony's feminist mother burned her bra, she wasn't thinking ahead to the day she'd want grandchildren. Behind Polly's back, her mother enlists the help of her four great-uncles — the Catholic priest, the Episcopalian priest, the Jewish rabbi, and the gay Unitarian minister. The five relatives embark on an all out campaign to find Polly a mate in time to beat her biological clock. Like all loving relatives on a mission, they play dirty. My Big Fat Greek Wedding morphs into My Big Fat Multi-Ecumenical Wedding in Emma Carlyle's Four Uncles and a Wedding.