Overview: Mister Rogers shows how shoelaces keep shoes together and how a zipper keeps his sweater together. Mister Rogers then spends some time thinking about being in a button factory. In the Neighborhood of Make-Believe, King Friday is playing his bass violin as Handyman Negri helps him pack for a trip to Westwood. Queen Sara suggests that they might want to bring Bob Dog along with them on their trip and asks Handyman Negri to find him.