The Martha's Vineyard Public Charter School class of 2023 ended their high school careers Sunday under a tent on the school grounds. Class speakers thanked friends, family and the Vineyard community for their support. Cate Cosgrove, Andre De Sene, Amelia Kyburg-Abbott, Brianna Oliveira, Graysen Kirk Linn, Kent Healy, Matti-Lyn Floyd, Putu Crowell and Nathaniel Weisman were the nine graduates and the 26th class to graduate from the charter school.