It doesn't take much to make a sandwich adorable. Think of how special it would make you feel to find this in your lunch?
considering how kids never really just pick up a sandwich and eat it like normal human beings, you can make them lunches that defy the norms of sandwich making for fun. They're going to decimate the thing anyway, why not get them excited about the beauty they are about to destroy?
What is this gingerbread man singing about? First thought, "Frosty the Snowman" but look at his jaunty little hat and dramatic wide stance! He must be in the middle of an epic Vivaldi piece or something. He's serious. I'm going to let him finish his song before I eat him.