Please check with your senior citizens center and if you are in an area that has an FFA group, check with them. You most likely can find about the FFA by calling your local high school.
There are a lot of senior citizens who love to quilt that can't afford to purchase fabric on their limited budget who would love to be gifted with your fabric. Plus, there are kids in FFA who makes quilts as their FFA project that I'm sure would also love to receive your gift of fabric.
Gd bless you for sharing with others.