I was at an afternoon NHL game with a friend and his two young kids. They had a Star Wars theme day and were giving away light sabers to the first 5000 fans. We didn't make it in time to get them. There was a mom and her older son in front of us who got light sabers and gave them to the two kids which put a big smile on their faces. I had them download Wallet of Satoshi and I sent them each 5000 SATs. The son knew a little bit about bitcoin. We had a quick chat and I encouraged them to some more research.