Students participate in a 12-hour Dance Marathon at the Reckord Armory on the campus of the University of Maryland on Saturday, March 3, 2018. Terp Thon is a student organization that works year-round to raise money and awareness for Children's National Health System in Washington D.C., our local Children's Miracle Network Hospital. They stand for 12 hours to represent the typical length of a nurse's shift at Children's National. Everything they do is FTK, For The Kids.