Black Walnut.

Yup, I was there with my wife who hadn't seen that sort of act before, and she was blown away. My sister worked for the theatre back then and was always able to get good seats. We also saw Oscar Peterson there, solo, no PA...incredible!

Another hall I like is Convocation Hall at U of Toronto, designed in the days before electricity when the lecturer had to use his own voice to fill the room without help. Saw Buddy Guy there a few years ago and the sound was so good there was nothing to improve.

Peace. Mooh.