It's Sunday afternoon and Mary, Fred and Archie, The Andrews Family are planning on going out for dinner. Just as they are leaving Mary answers the telephone and it's uncle Joe. Seeing as it is a year since they saw each other when they last ate at the Andrews' house, Uncle Joe invites himself and his whole family over for dinner. Gee Whiz just as Archie was looking forward to going out to a fancy restaurant for lunch he finds himself going over to Jughead's to get some potatoes for their unexpected guests.