Im solo female from Ireland. I did Ogas twice at the start of July 2019 and I cant wait to return in 2020.
At the host stand request at the bar. My first visit I was at a standing table and I was put with a group of 2 and a group of 3. My table mates just talked to themselves, however I'm one of those people who does not like to be ignored so I made them talk to me a few times, but it was obvious they didn't like chatty cathy being at their table. Also I didn't have much interaction with the server, as he was also serving other tables.
The second time I was assigned at the bar and it was a much better experience. I had great interaction with the bar tender and a great conversation with a mother and her adult daughter.
Order both drinks together, that way you can drink at your own pace and you don't have to waste time getting the bar tenders attention and the whole palavar of ordering a drink.
Also when you finish your drinks and are ready to , have a walk around and take photos. Just be aware that when you do leave your spot at the bar, the CM's will fill it quickly , so you cant go back.
As a solo I don't usually go to bars on my own, but this was a very different experience. I felt comfortable here and can't wait to go back.