Drinking at bars for "Brew Connoisseur" achievement

[Uber Conan]

I'd like to get the Brew Connoisseur achievement which states "Drank 1 beverage in each of the 5 bars: The Drunken Rat, The Aiken Drum, Trowies Pub, The Fat Lute, and The Tup". I do not know where to go/how to get a drink at these locations. I believe I've spoken to everyone within the Drunker Rat, but have seen no options for getting a drink. Has anyone had luck with this?

[Rhadamante]

After you've cleared the cellar of its giant rat and slept, go talk to the widow again, she should be behind the counter. It'll open a shop interface and you can then buy a drink from her. The following bar, the Fat Lute I think, is in Kirkwall, chapter III so you need to progress. I've just started the game but I think getting to the other 3 is also just a matter of progressing further.

[Uber Conan]

Thanks! I mistakenly thought she was done talking to me so didn't reapproach her. I was able to get a beer. If I pay better attention at the future bars, the options for drinks will probably be clear.