I think I should start answering these with yes/no answers, leaving no explanation.
Yes, I have had a white Christmas. Kind of. In 2004, we moved to Mandeville, LA and were renting a house while waiting for our current house to be built. The hubs was in Afghanistan working, I was pregnant with Andrew, and my parents were visiting. After the Christmas morning hoopla and while I was getting lunch ready, it started to snow. It was lovely. It didn't stick, but Molly got to experience catching snowflakes on her tongue with her grandmother on Christmas day.
