1) Blindfold guests and tell them what they are about to eat - e.g. sheeps eyeballs (A marshmallow with a Smartie pressed into it, dipped in chocolate sauce); grasshoppers (fried noodles) etc
2) In teams have a race to see who can eat some disgusting "natural" foods first e.g. Round 1 = raw egg, Round 2 = mussels, Round 3 = jellied eel. The Team with the fastest combined time wins
