As early childhood professionals we know that learning can be messy. Children often seem to be at their happiest when they are digging, painting, or creating. In fact, if each of us paused for a moment and thought about it, we could probably easily recall a time when the children in our care were consumed by swirling paint colors and painting over the same area on the page, piling sand into large mounds, or collecting an assortment of sticks and rocks. In each of these activities, children are honing many skills—fine motor, gross motor, cognitive awareness, and math and counting. Help children and families in your setting embrace messy play by getting outside and celebrating International Mud Day on June 29.