Reading (duh), writing (theoretically), pens, flags, music (alternative, electronic, and classical mostly. K- and J-pop also welcome), languages and scripts, trains, astronomy, anime, assorted fandoms.
During work yesterday, I discovered that the green room in the back had a piano, so I spent my break playing it. (I love being the only person around sometimes.)
You only get one verse, ‘cause I get performance jitters.