Cool It (Japanese: 涼しくなりたい!)

During a heat wave in Cube Town, Pecola, Coco and Chewy decide to head for the snow-filled Glacier Valley to cool off. Things heat up though due to Coco and Pecola's constant "one-upmanship" and competitive natures. It is only when their snowman-building competition nearly causes a disaster in Cube Town that the two friends realize that while some competition is a good thing, too much can be disastrous.