We're quite used to seeing a certain prepubescent heroine take flight as the first-act curtain goes down on our favorite Nutcracker ballet. But in Caroline Calouche & Co.'s Clara's Trip: A Nutcracker Story, Clara's grown up considerably and - take that, Peter Pan! - she's airborne far more often. This is not surprising, since Calouche & Co. are foremost purveyors of aerial dance in the Metrolina area.