Without nails, hard-to-reach spots would forever itch and digits would be too delicate to put on finger-puppet renditions of Die Hard. Appreciate your multifunctional features with today's Groupon: for $30, you get a spa mani-pedi at Kiersten & Company (a $60 value).

While sipping complimentary beverages or surfing free WiFi, clients can submit their hands and feet to the skilled nail techs at at Kiersten & Company. To launch the 30-minute spa manicure, a digit doctor scrubs away dull skin and trims nails into soft curves. An anti-aging treatment soaks deep into pelt to deliver moisture and dissolve Matlock addictions, and then the technician lightly massages hands to prevent them from spasming as they receive fresh paint. Staffers shift attention to sore tootsies for each 60-minute spa pedicure, which feature a foot bath, exfoliating treatment, and leg massage. Dry, cracked feet soften like a stick of butter in a pillow case during a mask and hot-towel wrap, and before toe tips return to the outside world, they slip into glossy coats and scarves of nail polish. Clients who visit the salon on Saturday mornings can partake in continental breakfast fare.