i did! First i tried to talk to everyone there. But it didn't work. Then i keep drinking in that place until i got drunk effect and tried to talk with other once more. But it's still the same. The only one i'm curious about is the place where there are a lock door with three people inside ( it's located beside the bartender ( walk to the arrow beside the bartender). In that place, i only found three character i was talking about earlier and the other one standing beside the room (outside the room).