What does "On Saturday his friends take Alex to an off-Broadway show." mean in English for Spanish?

In English for Spanish, "On Saturday his friends take Alex to an off-Broadway show." means:

El sábado sus amigos llevan a Alex a un espectáculo fuera de Broadway.

Listen to "On Saturday his friends take Alex to an off-Broadway show.": (If you have an HTML5 enabled browser, you can listen to the native audio below)

This is a phrase that is used in the GamesForLanguage English for Spanish Language Game in the following scenes:

• English for Spanish 4, Level 2, Scene 5