http://www2.chicagolights.org/ChicagoLights/FMPro?-DB=ChicagoLights...
This organization has been doing a lot of socia activties including tutoring program. On the main page, you can find "Tutoring and Scholarship" category. In there, there are many programs, for instance One-to-One Tutoring, Kids Cafe ,Literacy Initiatives
Job Training & Career Development ,High School Scholarships ,Computer Lab.
If people want to be a voluteer, in the "Join us" category, there is a way how to volunteer and enough information about time, location and contact information(e-mail, phone#). Unfortunately, there is no infomation about the definition of tutoring/mentoring, and how important it is.