Mister Rogers' Neighborhood (1968)

S3E2 The NOM Models Pt 2 - Wishes don’t come true just by wishing

In episode 1067, Mister Rogers greets viewers with captivating slides showcasing various trees. Mr. McFeely arrives with Bob Trow's rendition of X's Tree. Meanwhile, in the Neighborhood of Make-Believe, X discovers a valuable lesson: simply wishing for something doesn't turn it into reality.