Let me begin by saying as an individual patron at Vintner I've been and had good foot and good service. But...
I tried to book a special event at Vintner. Our requests were reasonable and have been accommodated by other fine dining establishments with no issues - but it was problematic for the staff at this venue to have 20 folks coming in to to buy drinks all at once. This is the first bar I've encountered where having separate tabs open for a medium number of patrons is considered too difficult a task. I thought the purpose of bars was to sell drinks - but this, for the folks at Vintner, is apparently too much work.
As a result I will not be patronizing this establishment further. Crazy that a place would turn down business because there is work involved in serving customers.