The Community Service Foundation (CSF) and Buxton Academy operate six school/day treatment programs in southeastern Pennsylvania. They are community treatment settings for adjudicated delinquent and at-risk youth. CSF also operates other programs for youth in trouble. All of the programs use restorative practices. McCold speaks of a "restorative milieu" because the CSF Buxmont culture consists of many restorative techniques and processes, not just isolated restorative interventions, and because the restorative approach extends beyond staff interaction with youth to staff-to-staff and student-to-student relationships. In this paper McCold presents results of an evaluation of the CSF Buxmont school/day treatment programs to assess the effectiveness of their restorative practices in encouraging positive changes among youth in the programs. The analysis covers the outcome experiences of more than 900 youth discharged from the programs over a two year period between 1999 and 2001.