I am not at GDC right now (although Emily Short is, and many other game designers I know or know of). Drat.
But if you're the sort of person who wants to meet me in person, you can visit the IF events at PAX East, March 11-13. I've already posted about that, so there you go.
Moving on beyond PAX (hard as it is for me to think about that): I am speaking at Swarthmore College on Saturday, March 26th. (In the afternoon sometime -- not yet determined.) I will be talking about IF for writers, and also doing a very fast introduction to Inform 7. Then in the evening we'll have a group IF play event. Thanks to Swarthmore Psi Phi for inviting me.
And finally -- well, finally for this update -- I will be attending Balticon, May 27-30. I haven't seen the final schedule, but I believe I'm doing the IF-for-writers talk again, moderating an IF panel, and hosting a group play of Heliopause.