The Foodnetwork has some really cool cooking challenges. They are a lot of fun to watch if you're really bored and there's nothing else on TV. I think the things these chefs make are incredible. The focus is more on appearance and creativity than taste. In fact, most of the challenges I watch don't even involve eating anything.
Anyways, here are some photos of amazing cakes (I like the ones that look like other things). You can see more at thepinkcakebox.com.