One person is the fortune teller and another is the fortune tellers assistant.
Assistant: This is a fortune teller. He/she is a very special fortune teller. He/she tells fortunes by smelling shoes.
A person is picked from the audience and asked for their shoe
The fortune teller smells their shoe. And whispers something to the assistant
The assistant announces their fortune (this fortune has to be something good like “you will be very famous”)
This happens with two or three other people each time using a different good fortune.
Then one more person is picked (usually a scout leader) and the fortune teller smells the shoe and whispers to the assistant. The assistant announces “you will be going on a long journey”
The fortune teller then throws the shoe