Simply ask your group to do this, but there is one catch - they cannot talk. They can use their hands or whatever. A very simple game but one that works well for workshops, and ice breakers.
You can use this game to select teams. When you have the line formed, ask alternate people to step forward. This gives you two groups of random people, with a good spread of heights.
To make it more of a challenge you can get people standing on a line of chairs, or outside on a beam or log which they must not come off.
Poop The Potato Sounds like fun to me!
Pass the Cucumber What is that
Zip Zap Boing Extra rules: The leader can yell KAPOW! Everyo...
Black Magic I didn’t get how to guess
Poop The Potato Don't be a party "pooper" hahahaha
Empire Game Best game ever for a group!
Angels and Detectives This game is awesome
Poop The Potato So go play pin the tail on the donkey this game...
Poop The Potato Rules say "Have a potatoe for each person".
Broom Game I remember this is a very silent game