The annual Rosslyn Jazz Fest is back on Saturday September 10! From 1 to 7pm this free festival will feature four musical acts: Cimafunk, Mwenso and The Shakes, Delvon Lamarr Organ Trio, and Groove Orchestra. Drop by Rosslyn at Gateway Park for an afternoon of music, food trucks, yard games, community table experiences, and tons of fun in partnership with Arlington Arts.