Join us on the NSLM's lawn as we celebrate the 5th anniversary of our Open Late Summer Concert Series! Concerts are free and open to the public, with the Museum open late and free of charge too. July: Silver Tones Swing Band with partner America's Routes, Loudoun County Equine Alliance, and Mosby Heritage Area Association.

Come watch horses and riders compete in the balletic choreographed movements of dressage. 9 am – 4 pm. Free to spectators.