Info from Wikipedia
Jammin' Java is a music club and coffee bar in Vienna, Virginia, which focuses on local and independent musical acts. The 200-seat venue has hosted eminent artists such as Nick Jonas, Paramore, Bon Iver, Owl City, Meiko and Ingrid Michaelson. It was founded in 1999, and in 2001 was bought and revamped by the Brindley brothers who currently own and run it.