Leavenworth Nutcracker Museum is a museum dedicated to nutcrackers, located in Leavenworth, Washington. Founded by Arlene Wagner and her husband George in 1995, the museum housed over 6,000 nutcrackers in 2010. Wagner studied ballet under Alexandra Danilova, and subsequently became a ballet instructor. She taught multiple productions of The Nutcracker, and became enamored of nutcrackers. She began collecting them during the 1960s.