In this timely board book that includes a cloth children's face mask, Blippi encourages preschoolers to wash their hands, eat food that is good for them, and do many easy and important things to have a happy, healthy day Who better than Blippi to encourage preschoolers to do several simple, but important, things to help them stay healthy as they go about their busy days? In Blippi: Have a Happy, Healthy Day , Blippi--with his...