This unpretentious and inviting Niko Niko’s Greek & American Café serves the expected Greek specialties and much more, all made with considerable skill and offered at a good value, which is why this has been a neighborhood fixture since 1977 and long one of the city’s most popular restaurants. Expect a line at the counter during lunch and dinnertime almost every day. The Greek preparations are all vibrantly flavored and generously proportioned. Mainstream items include oven-roasted chicken, plump grilled pork chops, and broiled and fried seafood dishes. The half-pound Athenian Mushroom Burger featuring sautéed onions and feta is top-notch.