Exploring the bars of Frankfurt

We all have that fuzzy feeling when we pass by a bar when we are thinking 'this seems to be a peppy place' or 'will this bar have good cocktails' or may be 'i am definitely checking this place out on the weekend'. Or it is just me? Let's get on this adventure together to explore ONE NEW BAR every week/ weekend in Frankfurt. Happy Hours or not, it is always interesting to do this together!
Anyone thinks the same, feel free to join! Place- can start with one of the many good bars near Frankfurt Central Station.