CHELSEA. Eschewing high-priced entrees for more affordable small-plate portions, Amuse invites diners to sample a variety of tempting dishes instead of committing to a single course. Dark wooden walls and tile floors set the interior scene, which also includes a loud, lively bar area, a second-floor lounge, and a third-floor Loft, popular for private events. The tapas-like menu features scallops, couscous, short ribs, calamari, sushi, and sashimi. International influences color many dishes without neglecting the American fare for which the restaurant has been applauded. TRAIN: 1,9 to 18th St

SOHO. A sibling to the popular Blue Ribbon Restaurant, Blue Ribbon Sushi offers tantalizingly fresh, somewhat pricey choices in its modest SoHo digs. Good choices include creative takes on dragon rolls, fresh sea urchin and cooked shallots and roe. A good selection of soups, salads and vegetarian dishes are also available. Order sake samplers or by the bottle from the well-stocked bar. Business casual dress. Reservations not accepted. TRAIN: C, E to Spring St

UNION SQUARE. Marble columns and atrium spaces handle the sizable crowds that this renovated Union Square bank attracts. A massive raw bar, excellent seafood, "cool" jazz room and the option of outside seating have made Blue Water Grill a haven for young downtowners and those who appreciate a variety of delicious seafood dishes and first-rate service. Reservations recommended. Dress is business casual. Daily lunch prix-fixe $24. TRAIN: 6, N, R to 14th St-Union Sq

NOHO. This celebrity hot-spot offers an attractive setting, chic diners and an excellent menu to delight even the most fussy of palates. The creative kitchen comes up with delectable offerings such as oba-leaf sorbet and sushi topped with gold leaf. Order one of Bond Street's many sakes, sit back, grab a cell phone and bask in the excitement and frantic activity that is New York. Business Casual, with a flair. TRAIN: 6 to Bleecker St

MIDTOWN EAST. Those who appreciate life's finer amenities dine frequently at Caviar Russe and lend much applause to the space for its elegant environs and first-class service. Tables sit a level up from famed Madison Avenue, affording the well-heeled patrons scenery befitting a meal of caviar (of course) and Haruo Kimura's legendary nigiri and maki. At $45, the three-course Sunday brunch is an affair to remember ­ one that forces the diner to make some tough decisions. Will the appetizer of choice be lobster bisque or a potato pancake with red caviar? And for the main, caviar eggs benedict or jumbo shrimp cocktail? Serious matters, indeed. TRAIN: E, F to 5th Ave; 6 to Lexington Ave