The 6th Annual Ukulele Festival will be on July 11, from 11 a.m. - 5:30 p.m. at Lake Anne Plaza, 1609 Washington Plaza, Reston. The free festival features performances by several acclaimed ukulele musicians, music demonstrations, open to the public morning jam session, festival vendors, and other family friendly activities. The event features a wide variety of music genres ranging from blues, traditional Hawaiian, swing, to folk.