LUBBER RUN SUMMER CONCERT SERIES Since the construction of the first permanent stage in 1969, generations of Arlingtonians have enjoyed free summer cultural events at the sylvan venue nestled two blocks off Route 50. The Lubber Run Summer Concert Series features free performances from a variety of genres including big band, blues, soul and orchestral music as well as cabaret to the Lubber Run Amphitheater. Working in partnership with the Lubber Run Amphitheater Foundation, we bring the very best of DC metro area arts to the heart of Arlington.