Mine is probably the Imperial and the St James. What are yours?
I'm sure this has come up before, but I always like vouching on behalf of the Music Box, which I have had so many wonderful experiences in, and whose lounge I think is the most beautiful (excluding the New Amsterdam, because that lounge feels like cheating at this game.)
I also think the Belasco is gorgeously renovated, and would be ideal if not for it's 6th Ave location.
Eugene O'Neil
Palace (I even sat up in the balcony and still loved it)
Imperial
Al Hirschfeld
I've only been to a couple of them and the Music Box was my favorite of all of them. :)
The Booth is a perfect theater. At least for plays and small-ish musicals.
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