Crusts are cut off, it's layered, and umbrella toothpicks are mandatory. Divide two bread slices, crusts removed, into horizontal halves. Spread one slice with mustard, top with a slice of ham, and a slice of your child's favorite cheese.

Cover the second bread slice with chicken or turkey and mayonnaise. Cover the third slice with mayonnaise, tomato and cucumber slices. Stack the layers, top with the fourth bread slice, and cut in half. Insert a toothpick into each stack.