Six types of fish are cured daily at this small Dupont bagel shop. Beet-root Pacific salmon gravlax and Acadian sturgeon are standouts. Those averse to fish will appreciate deli staples like chopped liver and egg salad. Although the focus here is on sandwiches, the shop offers a few grocery items: mustards, pickles, flavored cream cheeses, cured fish by the pound, as well as desserts. Black-and-white cookies are on theme, but it’s the dessert bars—one is layered with chocolate, coconut, walnuts, and caramel atop a graham cracker foundation—that are the stuff of dreams. Good coffee.