It’s like “Hot Potato” and “The Balloon pass”. You buy some 6 foot pool noodles (the long skinny foam things you see at pools) cut them into 3 foot lengths. They don’t pop like balloons and fit in a Rubbermaid tote to transport. The object is to pass the noodles around but not use their hands, elbows, knees, chins, or whatever. They can only pick them up if they drop them but they must be passed as mentioned. Just like hot potato.