Hog Island Oyster Co. is one of the best producers of certified sustainable shellfish. They have locations in Marshall (where their farm is located), Napa, San Francisco and Tony’s Seafood Restaurant. We had frequented their Napa location countless times, but had never visited their oyster farm in Marshall. Reservations are required at both the Picnic Area and The Boat Oyster Bar. We opted for The Boat Oyster Bar experience since we wanted to try out their offerings. A dozen of their Sweetwaters was a must. What took me by surprise was their grilled oysters. I can’t remember what the fixin’s were, but it was delicious. Although it’s a ways out there from Napa, it was definitely worth the trip.