I might just save my money, time, and energy, at least for now, and not do a special activity, just the gym. I also have the monthly movie pass. I can save the money for watching music shows etc., too, and have a bite to eat out or something.
Gymnastics for adults is too far away and not much interesting dance so decided to do figure skating for now. There are 6 levels. Each session is about 2 months long. I also have to practice and hopefully buy nice skates there. It's a group class for only $123. I also have a gym membership. I'm lucky, not everywhere has a skating rink or closeby.