Sandra Callis, M.A., and Christine Waugh-Fleischmann, M.A.V.A.E., continually seek wisdom, truth, and understanding. They teach people of all ages near Lansing, Michigan.Sandra Callis, M.A., and Christine Waugh-Fleischmann, M.A.V.A.E., continually seek wisdom, truth, and understanding. They teach people of all ages near Lansing, Michigan.