While there, as a member of the National Network of Safe and Drug-Free Schools and Communities, he worked to build bridges between the agency and community-based intervention and prevention programs. He oversaw the creation of a formal system of training for technical and community college students aspiring to become substance abuse counselors. In the early 2000s, Hughes moved to Sunnyside, Washington and took the position of Safe Schools Director. In addition to anti-drug and alcohol efforts he was also responsible for efforts to counter the influence of youth gangs in the Sunnyside area. He aided in the establishment of school-based health programs. After retirement, he continued to work and remained in Sunnyside until his death.