Went for the first time last week, it was awesome. I was just looking for a fun time/dancing with friends. This week we're going back and I'd like to dance with some random people. The dancing is easy, but how do I get to that point?

The entire time I was there last time guys would swarm the girls while they were dancing, say something to them, and then just start going at it. WTF were they saying to get the initial in? (This was happening everywhere so it's not a matter of them knowing each other previously. Maybe it's just an environment where that's ok?)

While we're at it, any advice on how to deal with this situation concerning groups of 2-3 girls at once? Since they don't come any less than that.