Toast whole wheat bread until firm.  Top with low fat cream cheese or hummus.  Add sliced olives, radishes and cucumbers to make different faces.  You can bite the middles out of cucumbers (and bite them in half) to make the mouth shape. Experiment with any vegetables you have in your fridge or pantry.  Try using egg salad or grated carrots for silly hair.  Bonus:  Read a book from the library about emotions like “The Feelings Book” by Todd Parr