Mister Rogers has a geode, an agate, and a flint. He visits Jim Dorsey, a lapidarian, at Bob Trow’s Workshop. Mr. Dorsey shows how stones are polished. In the Neighborhood of Make-Believe, it’s Daniel’s and Purple Panda’s birthday. They are waiting for Astronaut Worden so that they can take an airplane into space. Lady Elaine asks them to take a cake to the moon for its birthday. Al Worden shows a moon rock to Mister Rogers and Mr. McFeely. Mister Rogers and Al Worden discuss why it can’t be touched and handled.