I watched FB: Coast of Utopia, and I just about died laughing, especially at the Les Miz and Company sketches. But if you've never seen Chorus Line before, I'd go with that before FB. After all, that show has the life expectancy of a cockroach - chances are if you come back to the city in 20 years, it'll still be there. :-P
Gangway, world, get off of my runway.
- Mama Rose, Gypsy
A bird cage I plan to hang,
I'll get to that someday...
A bird cage for a bird who flew away
Around the world.
- Edie, Grey Gardens