Hi B. -
I know you've gotten lots of great responses with ideas, but I thought I'd just give you this link, in case this comes up again. This is a national organization, so wherever you are you ought to be able to find a location suited to you:
http://www.hmbana.org/
Being an adoptive mom myself, I loved the suggestion that you give the milk to someone who has adopted a baby. I had tried obtaining milk from the Milk Bank in San Jose, but it was out of reach for us, price-wise. It would be an amazing gift for someone wishing their baby could have the benefits of breast feeding but unable to offer it herself.
All the best to you,
Colleen