Christmas Morning 2012. I stood in the living room of a modest home, wearing a green Santa's Elf hat; next to me was a man dressed as Santa. We were encircled by three little girls under the age of age 8 and a 10-year old boy. I helped Santa untie a large Hefty bag full of gifts. The children watched us, wide-eyed. It was my first Christmas as a volunteer elf for Santa's Helpers Inc. in St. Louis, MO.