Celebrate the last days of summer on Boscobel’s great lawn overlooking the majestic Hudson River. Pack a picnic, and listen and dance as the 20-piece Big Band Sound orchestra recreates the swinging sounds of Count Basie, Glenn Miller, Duke Ellington and more. Back Again This Year: Swing dance demonstrations by owners & students of the Fred Astaire Dance Studio in Wappingers, NY. Eeveryone is invited to jump in on the jitterbugging.