Donating milk

I'd love to hear from mommas that donate milk! My babe is 9 weeks old. I have close to 100 ounces frozen that I dont think I'll need. I pump enough the day before to cover what he needs while I'm at work, and usually end up with a couple extra ounces each day. So at this rate this milk is going to continue to pile up. Right now I'm kinda careless with milk and let some go to waste if I know we won't use it within the refrigeration timeframes. I dont have a masive oversupply, but I'm wondering if it's worth looking into donating.