Nancia D'Alimonte conducts the Loudoun Symphony Chamber Orchestra in performances of four concertos by Vivaldi (trumpet), Handel (harp), Howard Hanson (organ), and Rheinberger (organ). Acclaimed organist Todd Fickley is guest soloist. The performance will be preceded by a cocktail hour in the courtyard with a cash wine bar provided by Slater Run Vineyards, and delicious food for sale by Bluewater Kitchen. Fanfare trumpets will herald the audience into the sanctuary for the performance.