I got Sadhana a birthday present. It's pretty cool. Basically these durable bubbles that harden in the air and you can catch them. They don't pop that easy. Pretty sweet huh? On the cover it said "Although the bubbles are not poisonous, they taste BAD!"
I have a marketable idea now. The "Edible Bubble"... or how about the "Durable Edible Bubble". DEB... or "Bubble: Durable and Edible" - sounds like a summer blockbuster.