Sweet Neck Katama Bay, Martha's Vineyard View on Ocean MapBig, briny oysters raised by Jack Blake in Katama Bay. Farmed in off-bottom cages and tumbled using a wind-powered tumbler Blake designed. Avg. rating 5 Love6Rate & Review!Species: EasternCultivation: Semi-tumbledSalinity: OceanicSize: LargeRegion: Massachusetts Sweet Neck (2 Ratings) belder on April 6, 2015 at 6:15 pm Rating 5 I have to agree with aliyacarter! Just tried these the other day and they are lovely, big briney oysters with a nice hard shell for good shucking. To my palate they finished with a pleasant grassy note as well. aliyacarter on March 12, 2015 at 2:46 pm Rating 5 Consistently fresh, clean, briny oysters with a touch of sweetness. Jack Blake raises a fantastic product. Submit a Rating Cancel replySign up now to post your rating, or login here.