Evolutionary scientists agree that nails will serve a purely decorative purpose once man learns how to open soda cans telepathically. Make the most of built-in beverage openers with today's Groupon to McTee a boutique salon in Washington. Choose between two options:

• For $23, you get a spa mani-pedi (a $46 total value).
• For $35, you get a haircut, style, and all-over color treatment (a $70 total value).

Part of the top 10 salons for Best Hair Color on KCRG-TV9's 2011 A-List, McTee invites clients to a relax in a tranquil environs while the seasoned staff beautifies their exteriors. During the spa manicure (a $18 value), nail technicians buff and file talons to a desirable length and massage hands, rewarding them for donning a disguise to sabotage a rival soccer team. The spa pedicure (a $28 value) includes a trim and shape, soothing foot and leg massage, and a finishing swipe of an eye-catching brand of polish such as Zoya or Qtica.

Those visiting the boutique salon for a thorough head-edit can opt for an overhaul of their locks. Whether a client is seeking a blond look for summer or a red hue to complement a new job as a human fire hydrant, McTee's mane mavens tint tresses (a $50 value) using products from trusted brands such as Rusk. After wrapping up with a trim and style (a $20 value), heads emerge ready to hit the small-town streets and dodge paparazzi entourages.