The NC Children's Promise Radiothon is underway here at the NC Children's Hospital and Jason Michael Carroll stopped by to sing for the kids in the play atrium. Kids of all ages, parents, and employees crowded in to hear his performance.The NC Children's Promise Radiothon is underway here at the NC Children's Hospital and Jason Michael Carroll stopped by to sing for the kids in the play atrium. Kids of all ages, parents, and employees crowded in to hear his performance.