In Pittsburgh (where as everywhere in PA it is illegal to smoke in bars and restaurants WITH exceptions) there are none that I know which would classify as a "classy" or 'trendy" establishment. But if one is amendable to the less fashionable "blue collar" taverns, my local pub, The Obey House, allows pipes and cigars (legally even) in the bar section. In all my time smoking my pipe (and occasional cigar) there I have had a problem with a single fellow customer - not the management, who are non-smokers, btw - one time and this last week in fact. After this fellow made aloud protest about having to "smell a pipe" and he moved down to the other end of the bar amid a pack of cig smokers (go figure).
I had not seen this fellow before and I have frequented there for nearly twenty years. When he was leaving I called him over and asked that if he was offended in future by my tobacco, just tell me and I would move or put it out. The bartender chimed in, "But YOU are fine here!", implying I might not be the problem, if you get my drift. The complainer mumbled an apology and departed. I was smoking McClelland 2015 instead of my usual C&D Engine 99. One wonders what response that powerhouse might have generated.
This establishment tried to go non-smoking and had an 80% decrease in business. Since then all tobacco is fine (just don't spit on the floor).