Nana is 92 year old and has been tap dancing almost all of her life. She was a Rockette during World War II, and, sadly, her father died of cancer right before her first dance. Now, she has 70 tap dance students she teaches in her attic, and once a year she puts on a full dance show. All the ticket sales are donated to cancer research. She wants to cure cancer with dance! The video is featured on HuffingtonPost, DoobyBrain, and RickyVanveen.