-Roleplay (mostly online). Half the characters in "Epsilon" are from RPGs that otherwise ended, and I hung onto them.
-Drawing. I'm not great, but I did run a 4-panel webcomic for a few years. Even participated in comic discussions. Also illustrate for my serials (attached).
-And of course parenting and the job that is my main source of income require elements of creativity. Extending to photography and making videos in FinalCut Express.