Portly McSwine, eternal pessimist and constant worrywart, is planning a party to celebrate National Snout Day. But Portly is concerned. What if his party is not a success? What if his guests don't have fun? Portly imagines disaster upon disaster. "Stop worrying," says a friend. "Quit fussing," counsels another. But you can't keep a good worrywart down, and Portly is true to his nature to the very last minute . . .