Oh gosh this is really tough. I think the obvious answer for me would be rent. It's what really got me into the whole broadway scene to begin with (gateway show haha) and I've met so many people through the show. I guess for sentimental reasons it would have to be rent.
Though In the Heights is running as a very close second.
<-- Gwen Stewart, SOLoist at the last show of RENT
Cages or wings?
Which do you prefer?
Ask the birds.
Fear or love, baby?
Don't say the answer
Actions speak louder than words.
(Tick, Tick... BOOM!)