It isn’t Christmas without games, bad singing, dancing and silly hat wearing. Monopoly works best when everyone’s a little more, shall we say, alert, while Pictionary and Charades are far more fun after a few sherries. For spontaneous entertainment, try ‘Who Am I?’. The rules: 1. Each player writes the name of a famous person on a Post-It note. 2. Stick Post-It note to the forehead of a nearby person, so that it’s visible to everyone else. 3. Players take it in turns to ask a question with a yes/no answer to try and identify the name of the person on their forehead.