Eat This Now: Sustainable Caviar

With everything from bluefin tuna to monkfish already on environmental watch lists, caviar is the next seafood to go green. North End restaurant Mare is touting $39 flights of three eco-friendly roes, like farm-raised osetra from China and sea trout caviar from Washington state. Prefer your fish eggs on homemade blini? Somerville-based company the Little Pearl sells caviar from sustainable domestic fisheries and, starting at $500, offers in-home tastings with wine pairings for up to 10 people.

135 Richmond St., Boston, 617-723-6273,; 617-591-2157, Garlough