Butchers Roland and Anne, who have been married for 41 years, start the ball rolling on a night of many jokes.
Day Two sees an organised Penny taking charge in the kitchen, while it's left to Thom to lower the tone by announcing that Penny takes pictures of her poo.
Finally, it's the turn of fancy dress enthusiasts Tony and Rebecca to host, with a dessert based on Tower Bridge and a starter resembling a rugby pitch.
