Materials
Famous names on strips of card or paper, straight pins. Could be real people (Joan of Arc), fictional (Superman), etc.
Aims
Mixing, starting conversation, ice-breaking
Procedure
As people enter, the team leader pins a name on each person’s back. Each one must walk around and try to find out who he is by asking yes-or-no questions of everyone else. When he knows who he is, he pins the paper on his front and continues to help others
Variations
Try it non-verbally. Try insisting that everyone must make statements (e.g: “I am alive”), and no questions allowed
Time
Could take 30-45 minutes