A glowing smile charms irritable librarians, stern highway-patrol officers, and judges with highfalutin ideas about driving through the library. Flaunt your beaming beauty with today's Groupon: for $189, you get an exam (a $93 value), a cleaning (a $113 value), four bitewing X-rays (a $73 value), a panoramic x-ray (a $143 value), and a take-home whitening kit (a $198 value) at Molldrem Family Dentistry in Eden Prairie (a $620 total value).

Molldrem Family Dentistry’s trained smile staff examines pearly whites with noninvasive Diagnodent technology, a laser technology that scans the surface of each tooth with light pulses, revealing visibly undetectable plaque and decay. As hygienists check chompers for cavities and wildly off-course prisoner escape tunnels with a battery of x-rays, clients can relax in the thickly cushioned chairs and watch the overhead flat-screen TV or drift off inside an aural cocoon of noise-cancelling headphones. After the dentist finishes scraping away each tooth's plaque, tartar, and caulk, you'll be sent home with a take-home whitening kit, a 7- to 14-day program that renders fangs up to six shades more reflective in the moonlight.

Molldrem Family Dental welcomes patients of all ages and keeps waiting kids occupied with toys and a big-screen plasma TV. As with outgoing presidencies, kids cap their exam with a complimentary balloon and toy.