I gave my kids a bunch of pretzel sticks after dinner this evening and challenged them to make something interesting; my five-year old made this awesome pretzel robot (with mini marshmallows as part of some processing unit, I think).
UPDATED
Whoops! This was my seven-year old's creation. My five-year old spelled her name, and my nine-year old spelled out a sycophantic comment about me being cool in order to procure more marshmallows.