Donating breast milk

My freezer is ridiculously packed with surplus milk I will never use as I have enough fresh milk. I only have labeled the date the milk was pumped and some bags might have been overfilled early on as I didn’t pay much attention to the max line (foolish I know). Is there a place I can donate this milk? What do I do with it? I am on a thyroid medication would I be able to donate my extra milk from this point on if I signed up for donor program? Also if I do a donor program do they come collect the milk or do I have to drop it off?