just came back from there and i think got pwned - the girls will come up talk to you and pester you for tips - when they see your drink finishing especially! not too sure how the system worked so when 1 girl left another came and i talk to them and when i finishing drink they all came and hung around!!! less than 30 minutes only, i felt so intimidated i just pay the 20 dollar each and left
lesson learnt - go with some exprienced bros your first time! haha