Crime prevention specialists (CPS) assist to organize block and apartment clubs. The CPSs provide training for volunteers who work with neighbors to deter crime and improve the quality of life on their block or in the building. Volunteers encourage neighbors to know one another, watch out for each other, and report suspicious activity. CPSs work with neighbors in building a stronger and safer community. Annually, they promote National Night Out, an annual event encouraging neighbors to gather, meet one another and socialize.