These sloppy joes can be decorated on the bun with olives and cheese to make a monster face, or with olives and bell pepper strips to look like spiders, or (what I do) cheese slices cut to look like a Jack 'O Lantern face. This one is ALL about your imagination when it comes to decorating them. One friend "drew" a ghostly hand with colored ketchup on the top of her and another cut ghosts out of mozzerella cheese. Let your imagination run wild.