I was thinking how great it would be if everyone that could would skip their morning coffee for just one little day and then go here and donate $5. Or $4. Or $3. If every one of you did that, it would be maybe $300! Yipee!
This is my reasoning: think about all the times you've given money to organizations without ever really knowing specifically what happens with it, or even how much of it goes to overhead. You hope it helps, but who knows. This is a fun way to do something small knowing that every penny will end up being put to the best use. I think maybe you should do it right now before you get distracted with something else, and so Dave has time to purchase more supplies before his trip. And while I'm giving advice, I think after that you should go here and read this (not about the Clinic, but a related story.) And then maybe go here and donate again.