In the future, teeth will contain microchips—called molar panels—that collect the sun's energy to power gum chewing and forced smiling during awkward encounters with former bosses and guidance counselors. Benefit from current tooth-tending technologies with today's Groupon: for $99, you get a 60-minute in-office laser teeth-whitening treatment from DaVinci Teeth Whitening (a $317 value). DaVinci services can be redeemed at the Parker, Lone Tree, Broomfield, Lakewood, or Colorado Springs offices.

In just one hour or less, the DaVinci Teeth Whitening System can deliver results that may leave teeth up to 14 shades whiter. The office visit begins with a teeth-color measurement before the signature whitening solution—an organic plant- and mineral-based gel—is applied to patients' chompers. A specially designed LED laser light is used alongside the specialized gel and mouthpiece to grapple unruly biters into sparkling submission. Once the tonal transformation is complete, patients may walk away with the graffiti of tobacco, wine, coffee, and age erased from the highway overpass of their smiles. The non-abrasive treatment is safe for crowns, caps, and bridges.