I attended Flash dc recently and here's how it went

I went to see a DJ group perform by the name of Shouse. There was dancing and really good people there which made for a great time. 

Some necessities  that you need to bring are your IDs (21 and over) and a great attitude. Don't pull your phone out though because there is a strict no photos rule to keep the place on the hush hush. I don't know how I felt about that though because it was free promotion for them and I wanted to take photos for this blog post but security was not having it. 

This specific show was on the rooftop but the club actually has three levels I will show you the middle floor which is the club level below. 

10/10 would recommend to anyone looking for a fun night out in DC.