Don't know if this counts as a present, but...Years back a friends' brother, a doctor, was trying to collect toys for the children at the hospital where he worked. Every year I always gave toys at the Christmas toy drive at my job and I decided to add the hospital children. I took my friend to Toys r us and she helped me pick out a cartful of toys (at least 20) and we brought them back to her house for her brother to pick up.
After Christmas, the doctor sent me a letter thanking me and how happy the children were. He also said everyone was surprised to get new toys as they were used to getting used ones. Although I never met her brother or got to see one child open their gift, that Christmas is my most satisfying.