Napa S.A.L. is a community-based crime prevention program that brings kids under the supervision and constructive influence of law enforcement and provides quality activities designed to develop discipline, self-esteem, mutual trust, and respect. Napa S.A.L. is part of the National Association of Police Activities Leagues, with a membership of more than one and a half million children, served by more than 300 law enforcement agencies, in over 700 cities and 1,700 facilities throughout the United States.