FACE PAINT
You will need: Water Cold cream Food coloring Muffin tin In each cup of the muffin tin, mix 1 teaspoon cornstarch, 1/2 teaspoon water, 1/2 teaspoon cold cream, and a couple of drops of food coloring - a different color in each cup. Stir. You're ready. See if you can get your grown-up assistant to sit still and let you practice.