Ballet School NY, the official training school of New York Theatre Ballet, is pleased to announce its 2015-16 training program, beginning Monday, September 21, 2015 at NYTB’s home studio, located at St. Mark's Church-in-the-Bowery, 131 E. 10th Street, 2nd Floor, New York City. Classes will be offered Monday through Saturday. Cost ranges from $1,075 to $3,940 per year, depending on the age and lev…