Kids across the U.S. have joined us in the fight again PUBLIC HEALTH ENEMY #1, the evil villian, Tooth Decay (Code Name: DK.) Tooth decay is the #1 chronic childhood disease in the U.S. The sinister DK wants to destroy the smiles of every kid in America, but WE CAN STOP HIM! Kids who registered are completing 5 secret missions to defeat DK, earn the title of Oral Health Action HERO, and win fun rewards. Their adventure ends August 15th and then they will compete to see who submits the best video to teach the world how to defeat the Evil DK once and for all!