Not exactly in the healthy spirit of National "Food is Medicine" Day, but if we include the zombies and the vampires we can field two decent armies of units that consume and heal/multiply and they can fight it out!Don't forget the Shades of Bleakewood with the "soul devour" for the "food..." day. A little bit of a stretch, but they devour your opponent's soul and take control of them - a literal "you are what you eat" scenario