No helium needed to fill balloons for parties.just vinegar and baking soda! I NEED TO REMEMBER THIS! this is important since helium is not a renewable source and is in such short supply-kid science project
Game idea: Birds and Soap, Soap and Birds: "She's About to Pop!" Baby shower game - balloon under there shirts, and hold a ping pong ball in between their knees, and waddle over to a jar that they have to drop it into.