Group lines up, sits down, crosses right leg over left leg, crosses arms in front of chest and bow head as if to be asleep.
First person wakes up, nudges next person and says, "Is it time yet?".
Each person asks the next one all the way down the line.
Last person says, "Nope" and goes back to sleep.
As the message goes back to the beginning each one goes back to sleep. Do this 3 or 4 times, but not too fast.
Finally, the last person will say, "Yup" and when the message gets back to the beginning, all uncross their legs and put the left foot over the right.