ASS Autismus - Elterntreff Innerschwyz – Goldau is a self-help group in 6410 Goldau, Switzerland, for relatives of people with autism. Language: German. Contact through Kontaktstelle Selbsthilfe Schwyz, 041 747 68 70, selbsthilfe@triaplus.ch. Source: Selbsthilfe Schweiz, the national database of self-help groups.