Print your shoe.. and eat it.
A member of the Shapeways community, Tristan Bethe, decided on a novel way to win a food competition at work. Using a 3D printer, he scanned his shoe, and created a silicon mold from the image. Afterwards, bread mix and an oven resulted in a baked shoe -- which became part of a new burger design.
For those with a sweet tooth, you could always ask Bethe for the recipe in his following chocolate shoe creation.