Performances of First State Ballet’s season opening show, Giselle open Oct. 18 . WILMINGTON, DEL. — First State Ballet Theatre, Delaware’s professional ballet company, opens its 2014-15 season—with five fully-staged ballets, the busiest in its 15-year history—with a spectacular full-length production of Giselle, one of the world’s best known and loved ballets, on the main stage of Wilmington’s...