We can imagine what it might be like to do something, but it takes work and time and practice to make things happen. Mister Rogers has an umbrella and a videotape about how people make them. It's raining in the Neighborhood of Make-Believe, and Chuck Aber tries out Corney' s "Umbrellarockits" for the rain or sun or for pretending. Later Mister Rogers invites viewers to see a rehearsal of an umbrella dance.