Mister Rogers' Neighborhood (1968)

S13E13 Mister Rogers Talks About DAY CARE & NIGHT CARE

Mister Rogers arrives with a duffel bag and showcases its zipper mechanism. Inside, he finds a pair of boots and another smaller zipped bag. He shares that zippers were once referred to as "clasp lockers" before presenting a film that illustrates the zipper-making process. After the film, Mister Rogers emphasizes the importance of asking questions when curiosity strikes. Meanwhile, in the Neighborhood of Make-Believe, the Trolley brings mail that includes a lesson on Native American culture for X the Owl from the Owl Correspondence School.