I was with someone under 21 who really looks 15 and they served her alcohol 3 nights in a row. I dont think they care much there. Other jazz bars kicked us out.
There is a doorman so I would assume 18.
There were definitely teens there when we visited but it was Christmas so the rules may have been different. I would just call. They're very nice.
If it's cabaret show or later at night it could have the age restriction.
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