yes! I went! and it was cool and the people were really good. I have never been to a milonga (dance) where EVERY- BODY was of such high calibar. everybody looked like they had been doing it for at least 2 years. technique was very good but musicality was not at the same level. still good, but not compared to the crazy footwork and moves.
I'm definitely going back too. not as bad to get there as I feared either. Kind of an unassuming building but they propped this little sign outside. and POOF! there was a tango scene.
there are classes almost every night of the week! amazing. I'm totally psyched.