RealRapunzels might want to work with you too.

Also, if you enjoy your hair you've got to weigh the sacrifice of cutting it against the good you'll do with the money. You may suffer some unforeseen psychological trauma that could be with you a long while, and that may sully the 'gift' you're trying to give.

If you're feeling like raising some money, I do know that sometimes women with long hair on the old hair selling sites would find themselves the recipients of a network of people who paid them to 'save' their hair. One woman with thigh length hair revealed she hated the idea of cutting it but needed the money. People ended up coming together to give her the money without having her hair cut.