We haven't heard otherwise. There may be bums hassling you for change but they are, generally speaking, more a nuisance than a danger. As with being in any major metropolitan area, you should be aware of your surroundings and know where you are going. In this case you should exit the U Street Cardozo - African American Civil War Memeorial station of the Green line via the Vermont St. exit. At the top of the escalator do an about-face and then head to the right down U Street. Left on 9th and then one block up on the right is the club.