Great idea. Depending where you live check with your 4-H extension office. I know we have two 4-h's that do sewing and home crafts and take fabric to use in teaching their kids. Many times they donate what they make as practice. In some areas kids have little and can't afford to buy fabric so they out reach for those kids and get them involved. Also some middle and high schools still have home-ec. And sometimes the teachers take donations of fabric for the sewing class.