Tourette Syndrome Association
Tourettes: A severe neurological disorder characterized by multiple facial and other body tics, usually beginning in childhood or adolescence and often accompanied by grunt and compulsive utterances, as of interjections and obscenities.
It was founded in 1972 in Bayside New York. There mission is to identify the cure and control the effects Tourette Syndrome. The National TSA helps families with their problems and even kids with their disability, researching a cause for a cure for TS.
The History behind it is that it's a non-profit voluntary memebership organization in this field and help with Public Awareness Month.
Examples are volunteering, Team TSA Events and Research Grants