"Lessons on how to make a Peanut Butter Sandwich for your Kid brother in four easy steps," as taught by my four year old:
Step One: Glop a heap of peanut butter onto two slices of bread and stick the knife back into the peanut butter.
Step Three: Slide the sandwich over to your kid brother.
Hope you are having as much fun with your kids as we are today. Let the summer fun begin!! :)