Evanna,
So glad you posted this -- I was literally just about to post the same thing, because I think I am in need of some hobby to occupy my free time. I really think it would help with my sobriety.
I like board games. I also like to watch movies and read books. When I was younger, I really got into model building. I wonder if that's something I would like to return to (this time, of course, with more elaborate models, not "toy" models for kids).
I like classical music a lot, and like to sit with a cup of tea or hot chocolate and listen to good music.
But it would be good to hear from others, too...what do you do for fun?