 Then the top voices in information and analytical radio all day. Tune in to WCRS 1450 AM and now at 98.5 FM. Attention seniors, how would you like to earn tax-free money as a volunteer and it's not considered income? You can become a foster grandparent where you go to a school or Head Start Center and become a mentor to a student or students. It's a federal program which is part of AmeriCorps Seniors.