Re: what to do with wine grapes, other than make wine.
Wash and dry them first and spread them out on a tray and freeze them. Keep the whole berrys in a freezer bag and add to champers on a romantic evening or when friends are over on a hot night add to the white wine to add to the fun. Try just making a jelly with them, Welches jelly makes their brand from concord grapes. Try canning fruit cocktail. Add to your turkey or chicken stuffing.
Use your imagination, great food starts with that