Legendary figures are often remembered for their teeth, from George Washington's fabled wooden smile to Mona Lisa's unmistakable overbite. Ensure a memorable grin with today's Groupon: for $49, you get x-rays, an exam, and cleaning (a $300 value) at Dublin Dental Office, located in the Hacienda Crossings shopping center in Dublin. This Groupon is valid for patients with no gum or periodontal disease.

Dr. Niaz Baban and her cadre of dental professionals spruce up smiles with thorough exams and cleanings. During the hour-long procedure, chompers undergo an oral overhaul beginning with an x-ray that detects undercover obstacles and loose change clanging inside mouths. The doctor then meticulously investigates maws in search of any other potential problems before scrubbing away plaque and grime. Throughout the cleaning, patients can watch television, gaze at the exam rooms' gold and royal-blue walls, or practice wiggling ears to the rhythm of a favorite song.