Sounds like terminology bounces around. To me:
Tasting room = wine, cheese crackers, rich people who pretend to know about wine
Tavern = BMC and pool, maybe a country band Fri sat nights
Tap Room = Large selection of beers other than BMC, expecting 6 of 10 to be IPAs, and $12 salads
Pub = Old guys in cardigan sweaters and fishing hats looking over their sholder at the stranger. No food, it just soaks up beer
Bar, Lounge = Smoke filled sleazy place to drink hard alcohol
Club = Expensive beer, wine, hard drinks, and really loud electronica music Un ta Un ta Un ta.... brika brika What?