The wedding that most of the show's characters attend in this episode was filmed on location at the Boathouse on the Lullwater of the Lake in Prospect Park, a 1905 Beaux-Arts Brooklyn landmark that can indeed be rented for weddings and other special occasions. A running gag throughout the episode has Suzanne and other characters repeatedly criticizing the catered food; the real Prospect Park boathouse has long had an exclusive contract with a single catering company, so although the caterer at the butt of those jokes is never named, there would be only one catering choice for any couple getting married at that location.