Program Information Family Support Network (FSN) is a 501(c)3 nonprofit organization dedicated to helping children with special needs and their families reach their full potential. FSN is located in Fullerton, CA with services and outreach taking place in schools, hospitals, government agencies, and collaborating partners throughout Orange County. FSN serves over 7,000 individuals each year with a specific emphasis on serving the economically disadvantaged. Family Support Network was founded in 1985 and grew out of the concern local parents shared for the lack of emotional support and guidance they received upon discovering their child would be born with a special need.