Here's an idea: combine the endless fun of a Lego-ish stacking toy with the boundless creativity of drawing? Great idea, right? Oops, someone beat me to it: Stack-a-Doole Crayons; two great pastimes for kids in one. They can build the zaniest building or kookiest animal then take it apart and draw it with the same blocks. Wow, who doesn't wish they were a kid again?