A few teenagers who came for lunch were willing to try some games while we waited for the others to come home from ultra-long services.
I taught them Pit. One of the girls heard that it was a trading game and said that she didn't want to play, but I convinced her to stay in and to try. She won the game, and said that she liked it. "It's an interesting game".
I also brought out Set, which instantly gets players even without any formal declaration as to who is playing. I'm still pretty good, but I suspect that I may finally be slowing down.