Why is it called the B spot? Because it's the place to B.
1123 Penn. Ave, SE, up a flight of stairs, this is a new art gallery/juice bar that offers juices, designer coffees and tea, and smoothies in a chill atmosphere. Free jazz (referring to price rather than style) on Saturdays 7pm to 10pm. Otherwise they close at 7pm.
I had a carrot, beet, and cucumber juice that was refreshing and filling. I'll go back for the music.