Seas the Day!/Play Nice! "Seas the Day!": Mortimer joins the gang on a sailing trip on the Adventure Sea Islands where they are to go on an expedition to Lost and Found Island. Mortimer claims that he has had some sailing experience leading to some stormy surprises. Play Nice!": The Funhouse Friends build a new snow pal named Rosie from the same magical snow on Winter Mountain. Rosie plays a bit too rough for Sunny. Upon learning of this, it is up to Minnie to get Rosie straight and get her to play with Sunny the right way.