I'll start, in Wellfleet MA there's a place called Ceraldi that uses ingredients sourced from around Cape Cod to create a multi-course meal that is a really unique experience. Their menu is apparently changing with the season based upon what ingredients are available. They also serve local drinks with each course. When I went a few years ago it was pricey at $100 per person, but we got 7 courses and left full and tipsy. I personally enjoyed it enough to recommend a visit if you find yourself in the Cape Cod area.