photography is my main hobby, hand me a camera and i can amuse myself for hours. i like the process of taking photos as much as the end result; it's good to have a creative outlet.
i also like learning how to cook new things - baking is like a tasty chemistry experiment. :)
i recently started playing piano again, music was a pretty big part of my life before, it's good to bring it back.
i like playing games with friends (of the board and video varieties - gotta stay current on my industry), trips to museums/aquariums/zoos, live music, and fun/deep conversations with friends, good food, and beer (red wine gives me a headache, white's ok).