I have a daughter in daycare a couple days a week, and another in preschool...
Teachers at both places have let me know they are very interested in any turkey feathers... Last year one of them took a bag of turkey feathers (main body feathers) to show-and-tell... Teacher asked me if I had any more, and I pulled a bunch off the next bird. The kids did all kinds of projects with those feathers...
Point of all this being, if you have young kids in daycare, or preschool, or kindergarten, I am guessing the teacher would appreciate the feathers...