I'm going on Oct. 10th, but what I've been doing is checking the "requesting interviews" thread for other people going on my day. Maybe as the invites come trickling in you'll see another SDNer post his/her (most likely his 🙂) interview!
Cool, Jetson! I'll look out for you. Caffeinated, it would be great to see you there! I'm sure you'll be in good company no matter when you go though 🙂