Ask the participants to be in a line. Keep a bowl of small colourful thermocol balls in front of each of them. Give them a straw each. They have to inhale through the straw to pick up one thrmocol ball and put it in the 2nd bowl. Whoever collects the maximum balls in 1 minute is the winner
You can play it in pairs. One partner puts the thermocol balls in the bowl and the other makes a garland of these balls by putting them through a needle and a thread.