15 Sea Street 8 Great opportunity to own a seasonal business in a wonderful location and with proven traffic. Over the years this restaurant/grille has been the place to grab lunch, snacks and ice cream during the summer season. Located at the head of the Sea Street beach parking lot, it's steps away from the sand and water of Nantucket Sound. Customers can enjoy outdoor seating, take-out services. The property is being sold turn-key with all the equipment and furnishings.