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.
Went to the Barnes & Noble to purchase a copy of Bastille vs. the Evil Librarians, as one does, and wouldn't you know it--the one, the only, the Mr. Sanderson himself was there.
It was quite surreal indeed, but it was also nice to just see this author to whom I greatly look up just...chilling with his family at work, basically. Cool stuff.