Get your group to sit in a circle. In the middle of the circle there is: a Mars bar (or any other chocolate bar), knife, fork, hat, scarf, coat, shirt and trousers. You will also need a large dice.
Each person in the group has a turn at rolling the dice. Every time someone in the group rolls a six, they must run into the middle, put on all the clothes, pick up the knife and fork and cut open the Mars bar – they continue to eat it (each piece being no longer than 1cm) until someone else in the group rolls a six. They must then stop and take off all the clothes. The person who rolled the six then comes into the circle, puts on the clothes and attempts to eat as much of the Mars bar as they can until someone else rolls a six and they switch again. Continue until the bar has been eaten.
