To learn the names of others and have fun!
One camper anounces that he is going on a moon trip and is bringing two things, and names two examples.
Camper then says that if you want to go then you have to bring two things, and as the “space commander” he will let you know if you can bring the items you suggest.
Go around the group and ask them their name and what they will bring. If their items don’t meet the correct criteria, camper can’t come into space, and move on the next camper.
Repeat this a couple times around the group until most campers guess the secret…
The first thing must start with the first initial of camper’s first name and the second thing starts with the first initial of last name.