Here in Croatia we don’t have bars as a nightlife alternative to clubs. There is no place where you can go, meet strangers and talk to them when going out. Bars are more like coffee places where people sit and chat before going out. And in clubs usually you can’t talk to people because music is just too loud. If you want to succeed regularly in an environment such as this, best way to do it is by dance. Don’t get me wrong, I have succeeded in a Night Game by talking, but talk is much more efficient at social gatherings without loud music, more common to Day Game scenario.
Why dancing? Dancing brings an immediate sexual vibe. I’ve had girls tell me that they judge a man’s sexual ability by how good dancer he is. Dance brings an immediate kino. Things escalate much faster when dancing because dance puts man immediately in a leadership position. He is in control, dictating the pace. Dance also acts as immediate isolation, since you two are dancing together. If that is not the case, dance can help you lead her to another part of the club. There you can continue the conversation (“Let’s grab something to drink?”) and continue escalation. And girls love to dance. To sum it, dance provides an instant framework for male-female dynamic and relationship. And she is programmed to respond to it.
In order to get better, you need to learn some partner dance like salsa. Trust me, what you call dancing today by swinging and waving hands (drunkenly) is not dancing. I suggest signing up for a course. After a month or two you should have all basics covered. Remember, you are not training to be the best pro. You only need to be better than most other guys else in the club, and that shouldn’t be too difficult. Additional benefit from courses is that female to male ratio is greatly in favor to men and you can meet new girls there (who are expecting to be interacted with).
Once you have covered basic dancing, Night Game should be much easier.
A great guide how to improve your dancing game and some techniques can be found here.
Also, ignore other guys who will make fun of you going to dance class. You know why you are going.