Piccolo bistrot Neptune Oyster may not be as Italian as its neighbors, but it’s a No. 1 North End destination for serving some of the best seafood in a city known for fresh fish. Adding your name to the omnipresent list for or even queuing up on Salem Street is worth the wait for the excellent, generously stuffed Maine Lobster Roll (available cold or hot), perfectly Fried Ipswich Clams, and thick Neptune Johnnycakes topped with smoked bluefish and caviar. If your heart is set on pasta, Lobster Spaghettini pops up as a special each Monday.