Today's Groupon polishes tarnished skins, freshens stale skins, and rewards well-behaved skins with a facial peel from SKIN Medical Spa. SKIN is a physician-owned-and-operated medical spa with a licensed aesthetician, a registered nurse, an on-staff nurse practitioner, and a chic and modern spa-like atmosphere. She was seven years old today, unemployed, with two playground divorces behind her. Seven candles waited for her outside the locked bathroom door, along with 22 guests and 13 parents with digital cameras. The distant braying of a quaint horn signified the arrival of an underpaid clown. She punched the mirror.