This Activity is meant for Boy Scouts.
A participant chooses a number from 1 to 20.
He wins whatever prize is hidden behind that number.
He can stop or choose a different number if he hopes to improve his prize.
Limit each participant to 3 choices to keep the game interesting.
If you have the patrol leader of each patrol choose for his patrol, then the entire patrol can help with the choosing and decision to stop or go on - it can get quite loud! Of course, the entire patrol gets the prize.
Use this little web page I created to print the random prizes - mix and print once for each team. You can even put in your own prizes if you want. See Deal or No Deal page