The 10th annual Blueberry Festival, held at the Federated Church Parish House in Edgartown, is this Sunday, August 10. From 8:30 to 10:30 am, enjoy an all-you-can-eat breakfast. Proceeds benefit the Martha’s Vineyard Cancer Support Group. Admission is $8; $5 children; $25 for families. For more information, call 508-627-4421.