One player (the birthday person) leaves the room. The other three players all get a celebrity.
The birthday person comes back and starts decorating the room for their birthday. The other
players enter one by one and bring a gift (first hint). Through small hints they try to make clear
to the birthday person who they are. If needed you can also speak to each other about
characteristics, for example “Hey, didn’t you make a new CD recently”.
Variation 1: First day at a new job
Variation 2: All the guests get a tic that the birthday person needs to guess at the end.