Research has demonstrated that a number of evidence-based programs can be effectively implemented in different community settings, such as schools, to target Hispanic youth and their families; however, successful implementation of such programs represents a challenge for practitioners. This article describes experiences and strategies associated with recruiting, training, and supervising school mental health professionals in the school-based implementation of an evidence-based, family-centered prevention program for Hispanic families. School mental health professionals were recruited and given intensive training, weekly supervision for adherence monitoring, and ongoing technical assistance, in addition to intervention manuals and materials. We emphasize how strategies based on the prevention program itself were used to recruit, engage, and train school mental health professionals to deliver a family-based evidence-based program, blending research and practice in a large public school system. Implications of lessons learned are discussed, as well as the specific strategies to overcome challenges when engaging and training community partners in delivering a manualized intervention with rigorous adherence to the program.