Like a stately oak tree, a fine head of hair takes a long time to grow, is beloved for its beauty, and must be cared for regularly to prevent birds from nesting in it. Stave off avian intruders with today’s Groupon: for $20, you get $40 worth of services at The Cachet Salon in Worthington.

The Cachet Salon has treated lads and ladies to rejuvenating makeovers and style resuscitations for more than 21 years. An expert team of strand sculptors attack sloppy mops with skilled chops to create comely cranial topiary, offering an array of services to clients in need of both minor maintenance and major overhauls. Men’s and women’s haircuts with styling begin with careful coiffeur appraisals before the scissor-wielding snip savants commence their artful cutting ($39). Eyebrow tinting ($15) and eyebrow arch waxing ($17) accentuate the ocular canopies that keep the forehead from invading the rest of the face. A semi-permanent coloring treatment using Paul Mitchell products ($48) is a wonderful, simple conduit for reinventing a tired look or establishing differentiation between twins who refuse to wear nametags.