Caterina loves big, creative projects, like planning a lemonade stand-the perfect summer pastime. Caterina loves big, creative projects, like planning a lemonade stand-the perfect summer pastime. But everybody else seems to have the same idea. How can she make her stand truly stand out? . Leave it to artistic Caterina (and her younger brother, Leo) to come up with a great solution and then be able to celebrate summer in style!