Voted Best Seafood in Seattle serving Wild, Sustainable Seafood; Salmon, Halibut, Prawns, Scallops, Dungeness Crab, Mussels, Fish-n-Chips. At Duke’s, we are not interested in compromising quality in any way; we have relentlessly developed incredible sources that provide amazing quality. Almost all of the seafood we feature here at Duke’s comes from the Northwest and Alaska.