For years, the field of youth development has stressed the benefit of cultivating leadership skills in teens — oftentimes among those that are already excelling. However, with appropriate encouragement and training, many future leaders can be found among so-called “at-risk” youth. Recognizing this reality, former school counselor, Mariam MacGregor, empowered a new breed of teen leaders at an alternative high school in Thornton, Colorado. This effective practice examines her innovative methods and can prove valuable for national service programs seeking to build future leaders, peer mentors, and tutors. Staff of the Northwest Regional Educational Laboratory (LEARNS) submitted this effective practice in September 2008.