Our mission is to preserve and enhance the shellfish resources of MV, including the habitat and good water quality they require, for the social, economic and ecological wellbeing of the Island community. aka Bivalvify the Vineyard. "We spawn millions!" THE MARTHA'S VINEYARD SHELLFISH GROUP, A NON-PROFIT CONSORTIUM OF THE SHELLFISH DEPARTMENTS OF SIX ISLAND TOWNS, PROVIDES SHELLFISH PROPAGATION SERVICES TO INCREASE THE AVAILABILITY OF JUVENILE COMMERCIALLY VALUABLE MOLLUSCAN SHELLFISH (SEED) FOR WILDSTOCK ENHANCEMENT ON THE ISLAND OF MARTHA'S VINEYARD.