These are great!!
I forgot two more of my favorites!! Doctors without borders, and smile train. Smile train fixes hairlips and cleft palates for $225 for children worldwide. Their doctors donate their time, their ad campaigns are set up by a trust, so ALL the donated money goes directly to the surgery for a baby or child. It totally transforms them socially and physically. That is probably my favorite one and I try to donate a complete surgery once a year, tho I missed last year :(.