A LQS in my area offers store credit $'s for every pound of donated fabric that customers bring in for charity groups to make quilts. They do this at least twice a year, and it gives us a chance to contribute, and donate fabric that we no longer want. There are a few restrictions such as size of fabric (no smaller than a FQ). I loved trading in fabric that I no longer wanted to buy newer fabric. It was like a discount for some great new fabric. I think the last time the LQS did this they collected over 3,000 pounds of fabric. This was a win-win for all.