Patio smoking at bars is illegal in Michigan. I doubt they allow it, especially something as pungent as a cigar.

Once a cigar-smoking mainstay, 336 no longer allows the practice. The last time I checked there was still a cabinet humidor on the premises and they may allow a stick on the patio during nice weather, but not indoors. Additionally the music and clientele have changes over the last five years or so. Just not the same.