A visit to Serenity Day Spa might include a body wrap with grape seed oil and white tea, an aromatherapy massage, a stint in the infrared sauna cabin, and a ramp-down in the plush "zen room." Serenity's design is as much of a function of its goals as its menu; together, the treatments and the soothing space work to rejuvenate your body and relax your nerves. Facials incorporate Dermalogica products and address everything from acne to signs of aging. A docket of wraps and scrubs swathe the whole body in nourishing botanicals, while massage therapists provide clients a chance to let go and unwind like a slinky in an M.C. Escher painting. Meanwhile, the aforementioned zen room is softly lit and furnished with overstuffed couches so clients can sink into serenity before returning to the world outside