Contra dancing :)
OFF TOPIC discussions
There are so many nice things about contra dancing. Since you typically dance with a different person there for every dance, you don't need to come to the dance with a partner. Since every dance is taught beforehand, you don't need to memorize any dances, ever. You just learn various short moves (do-si-do, circle left, swing, lines forward and back, allemande,) and once you know about 8 or 10 moves you see that the dances are simply combining the moves in various sequences that are so cool. Then you can forget the dance you just learned and try a new one, using the same moves. And the caller helps with verbal prompts through the whole first half of each dance until people can remember what comes next. :)