I'm planning on going to a bar with my friend in a few days, but I don't really know how bar game really works.
I have NEVER even been to a bar; I'm just imagining a building that is a bit bigger than a floor of a house that can hold like 40 people.

So, how do you actually do bar game? My most preferred tactic for club game is to just be social with everybody and let the girls that are interested actually come to me, instead of going after the girls right away (it also feels more fun this way). The same applies to my 'daygame' (not really classic daygame), where I just ride my cycle across the area and have random chats with most people (the problem with this is, though, that the majority of people that I meet this way are old people; but seduction isn't really my priority while riding my bike). So, how can I apply the principle of just being social to bars?

TL;DR.
* What are bars like, in general?
* My game tends to be focused on being social with everybody, how can I apply this to bar game?