Lucky you! Chocolate for you!
a large bar of chocolate,
a napkin and plastic gloves for each player.
Put the chocolate on a small table.
Players sit in a circle at some distance around the table, each one with the napkin and the gloves.
Each player takes turns to throw the dice.
When someone throws a three or a six, they run to the table and start eating the chocolate, one square at a time, with the napkin around their necks and their hands in the gloves.
Meanwhile, the others carry on rolling the dice. The next person to throw a three or a six runs to the table and taps the other person on the shoulder who must stop eating as they have been replaced. The next one starts eating the chocolate and so on.