World-famous violinist, Hilary Hahn plays some Bach a Mister Rogers reads a bedtime book and talks about some things he was curious about as a child at nighttime. It's nighttime in the Neighborhood of Make- Believe, and "Hula Mouse" brings Prince Tuesday and Little Panda back from their outer space travels. King Friday comes to realize that curiosity is a healthy part of life.

Mister Rogers uses empty milk cartons, oatmeal boxes and other household cast-offs to create a miniature sandbox village. He explains that getting to be friends is like building bridges. Although friends often have hard or sad times, they can also build a stronger and stronger friendship each time they are together.

Mister Rogers uses empty milk cartons, oatmeal boxes and other household cast-offs to create a miniature sandbox village. He explains that getting to be friends is like building bridges. Although friends often have hard or sad times, they can also build a stronger and stronger friendship each time they are together.

Marine botanist Sylvia Earle shows Mister Rogers some of the ocean's wonders as they snorkel together off the Florida Keyes.

Marine botanist Sylvia Earle shows Mister Rogers some of the ocean's wonders as they snorkel together off the Florida Keyes.

"Environment" week continues as Mister Rogers and Mr. McFeely visit a recycling center to see how people sort trash.

"Environment" week continues as Mister Rogers and Mr. McFeely visit a recycling center to see how people sort trash.

Fred Rogers shows viewers the television studio and introduces some of the people who help make MISTER ROGERS' NEIGHBORHOOD. In the Neighborhood of Make-Believe, a solution to the "pipe or pool" problem is found when Neighbors find they can share Westwood's pool. ~

Fred Rogers shows viewers the television studio and introduces some of the people who help make MISTER ROGERS' NEIGHBORHOOD. In the Neighborhood of Make-Believe, a solution to the "pipe or pool" problem is found when Neighbors find they can share Westwood's pool. ~

Mister Rogers shows how to make different sounds using bottles filled with water. At Betty's Little Theatre, folk musicians, Othar Turner, Abe Young and Jessie Mae Hamphill play drums and fife. In The Neighborhood of Make-Believe, Daniel Tiger learns that sometimes a friend can make you sad.

Mister Rogers shows how to make different sounds using bottles filled with water. At Betty's Little Theatre, folk musicians, Othar Turner, Abe Young and Jessie Mae Hamphill play drums and fife. In The Neighborhood of Make-Believe, Daniel Tiger learns that sometimes a friend can make you sad.

When people share something they love to do, that's like giving a gift. Author/illustrator Eric Carle gives Mister Rogers and viewers a "gift" when he shows how he created the art for his newest book, " From Head to Toe." In the Neighborhood of Make-Believe, King Friday isn't very appreciative of a gift.

When people share something they love to do, that's like giving a gift. Author/illustrator Eric Carle gives Mister Rogers and viewers a "gift" when he shows how he created the art for his newest book, " From Head to Toe." In the Neighborhood of Make-Believe, King Friday isn't very appreciative of a gift.