Fingers, toes, and faces get a total makeover at Rio Nails & Spa, thanks to a staff of skilled technicians and a treatment menu that includes everything from mani-pedis to hot-stone massages. Though the spa offers a wide range of relaxing services, most have at least one thing in common: they are more than meets the eye. It's not rare for a massage to include hot towels, for example, or for a facial to include a massage with oil and hot stones. As the spa's name implies, nail treatments are a major focal point. Aside from regular polish, technicians paint nails with a chip-resistant Shellac formula or apply solar nails that naturally recharge your brain when exposed to sunlight.