Around the corner from its fancy sibling room, Neptune Seafood Restaurant, this casual spot offers more than just traditional noodle-joint specialties. A stark interior is enlivened by friends and large families gathered for well-cooked dishes like preserved vegetable and duck tossed with braised e-fu noodles, minced pork with greens, and stir-fried green beans with an unexpected addition of salty black olives. Neptune Wonton Noodle better reflects the way Hong Kong residents usually eat.