I am all for A Little Night Music, but I agree that John Doyle needs to stay away! Chess would be GREAT!
If I could pick a straight play, I would go with Angels in America. (OK, everyone can roll their eyes at me) :)
Jack: For your information, most people who meet me do not know that I am gay.
Will: Jack, blind and deaf people know you're gay. Dead people know you're gay.
Jack: Grace, when you first met me, did you know I was gay?
Grace: My dog knew.