Without alchohol social scenes may be more creative. Karoke. Board games. Social games. Deep conversatiobs. Challenges. Parties like you had as a kid.
Alcohol certainly does not preclude it.
(Incidentally, the restaurant in your analogy would probably not be viable without that bar!)
I did speak of people who enjoy wine (that contains alcohol) and don't have an alcohol problem. Their enjoyment of wine is not ruined by winos on the curb drinking out of paper bags.