Sons of Serendip, a sensational vocal/instrumental quartet and America’s Got Talent Season 9 finalists, are bringing their jaw-dropping sound to the Poncan Theatre on Tuesday, March 10, 2020 at 7:30 p.m. This group was most recently seen on season 9 of America’s Got Talent. Sons of Serendip is an extraordinary quartet featuring harp, piano, cello and vocals. Their emotionally stirring…