My Brothers Keeper Alliance and MENTOR: The National Mentoring Partnership have just released a 35-page guide designed to help mentoring organizations develop programs to effectively implement mentoring programs for boys and young men of color.

http://www.mentoring.org/new-site/wp-content/uploads/2016/05/Guide-to-Mentoring-BYMOC.pdf

Note: This document is not geared toward the actual volunteers. If anyone out there has such a document, please forward me a link and allow me to share!