Global|Social Guest ProfilesErin O'MahoneyPhotosEventsNewsTweetSchool of American Ballet Winter Ball | Monday March 1, 2010Recent Galleries For GlobalNew YorkFebruary 8Guest of a Guest January Book Club Soiree At The Whitby HotelNew YorkDecember 19Guest of a Guest's December Book Club Soirée At PartridgeNew YorkDecember 8NYC Tourism Foundation Gala