Movies - I'll watch anything put in front of me with moving pictures, it's a weakness really. I thoroughly enjoy a great film, but I also have a special place in my heart for really awful movies.
Music - I play the bass, and love seeing live music. I'm working on learning to play guitar better, since I'm not proficient enough to play the songs I dream up correctly quite yet.
Neuroscience - It's my job, but it's also cool to think about how the brain works.
Running (very slowly)/cycling - I just ran my first Tough Mudder, now I'm planning to start trying longer bike rides ,preferably to some interesting destination with good food and beer at the end.