Lots of trumpets in the Neighborhood today. Mister Rogers has a toy trumpet and Mr. McFeely a real one, and he visits a trumpet factory to see how people make trumpets. In the Neighborhood of Make-Believe, there’s a visiting trumpeter to celebrate the arrival of a comet that King Friday wants to claim as his own. With great fanfare he decrees a week of celebrating. But Henrietta Pussycat isn’t feeling like celebrating, even though it’s almost time for her birthday.