It's raining, it's pouring, and Huckle, Lowly, and Sally are bored stiff. Mother and Father Cat tell them to use their imaginations and make their own fun, except their imaginations and fun keep un-doing all the home projects their parents are working on. Finally, in the attic, the kids actually help out by cleaning up the place, and they play department store... even when the sun starts shining. (thetvdb.com)