SOUTH END. A lounge that transcends cool, 28's wins high marks thanks to its suave atmosphere, inventive cuisine and superb cocktails. Indeed, whether it's to indulge in tuna tartare, to savor a key lime martini (the lounge, after all, is named after the optimal chilling temperature for martinis), or to listen to the hip soundtrack assembled by that night's DJ, this South Ender is the type of place where hip, young urbanites hold sway. Aesthetically, the space features basic black and white walls, dim lighting and soft, comfortable banquettes.

BACK BAY. While glitz and glam are terms that don't necessarily apply in Boston like they do in a city like, say, New York, there are a few establishments in the former that cater to the discriminating patron's palate. This handsome restaurant and lounge is just such a place, combing sophisticated design elements (LED-lit bars and stairwells, maple ceilings, and weathered brick walls) with fine New American cuisine. True hipsters, though, brush past the folks gathered at the bar or seated in the restaurant and make their way down the stairs to the suave lounge area, where celeb DJs and deep-pocketed VIPs hold sway. NB Tables in the lounge are by reservation only.

CAMBRIDGE. Aspasia envelops diners in comfort and charm, and the appealing neighborhood bistro quickly makes loyal fans of one-time visitors. The small dining room features exposed brick walls set with sconces and mirrors, and the menu boasts excellent New American fare. Indeed, the skilled kitchen staff crafts everything from puréed-parsnip soup and acorn squash ravioli to rack of lamb and wild striped bass, all of which get resounding reviews. Hot teas and coffees come with an individual French press.

BACK BAY. Designed by noted restaurant architect Adam Tihany, this sleek, refined space is a sight to behold, indeed. A stylish bar area occupies the first floor, but don't be enticed to spend your evening there. No, head upstairs using the glass paneled elevator, which passes through a tri-level (yes, three) "wine tower," and settle into one of the comfortable leather chairs in the clubby main dining room. Of course, there is sustenance to complement all the style, as dishes like Carolina grouper in lobster-tortilla bouillon or breast of Long Island duck in Marsala-fig sauce no doubt attest.

SOUTH END. For a charming experience at a French bistro serving French and New American cuisine, head to Hamersley's. Here you'll find that chef Gordon Hamersley really knows how to please a crowd with specialty dishes that include such favorites as seared tuna and portobello mushroom, Atlantic salmon cooked in crab broth, and veal cutlet stuffed with proscuitto and fontina. The wine list is quite varied, offering something for every taste. The decor is understated yet elegance.