Some days nothing says I love you — or I like you a lot — like a hot cup of coffee or tea. Particularly when that sweet caffeine fix is served in a custom doodled mug. As we prepare for the season of dads and kindergarten grads consider brewing up a simple arts and crafts project aimed at making a favorite teacher — or father's every morning. Younger children may need you to play art director, but if your child is old enough to wield a Sharpie without tattooing himself, he can do this project on his own. Here's a guide to making a goofy personalized mug gift for less than $3!