I was at Mammoth skiing about 30-35 years ago. Left LA with temperatures in the 80s in late February. A friend and I got a cheap motel room and I bought a small carton of milk for my am cereal. This was before the days of mini bars and refrigerators in rooms. I opened the window and figured I’d lay the carton in the snow. Unfortunately the pack had pulled away from the building. Not realizing this I drop the milk carton. It took a long time before I heard it hiit bottom...14 feet of snow!