The hit of the American Dental Hygienists’ Association 2014 Annual Session in Vegas?

Geek. And  dental geeks, to boot.

Blogging since 2009 at, this group of healthcare marketing specialists created an in-your-face way to support charity.

For each selfie taken at their booth #221, during the June 18-24 event at Caesar’s Palace, the Dental Geek is donating $1 to the ADHA’s Institute for Oral Health.

Can’t attend the conference? You can still participate. Submit yours at .

Check out their collection of smiles on Twitter #TheDentalGeekSelfie