After studying the effects of encasing the 10th scientist's head in a plastic cube, 9 out of 10 agree that a healthy human face needs oxygen. Maintain a majestic visage and a robust behind-the-skin scene with today’s Groupon: for $35, you get a 60-minute custom facial at Chazon Grand Salon and Day Spa (a $75 value).

Chazon Grand's spacious salon houses a standing army of licensed aestheticians and keeps them in fighting form with routine training from in-house staff and product vendors. The custom facial kicks off with a complimentary consultation, as epidermal psychologists determine skin's individual needs and try to analyze its dreams about cashmere balaclavas. A customized skin steam-cleaning unpollutes pores, setting the stage for a gentle exfoliation that scatters dead and dull skin cells to the wind. Finally, the facial mask seals the skin-tightening deal, and a neck and shoulder massage keep head-holders from staging a jealous walkout. The beige and brown earth-toned décor and potted palm trees create a warm, comfortable atmosphere at Chazon Grand Salon. Metallic highlights add a hint of modernity, and the asymmetrical mirrors double as an ingenious vampire detection system.