I participated in three seminars at CAX. I got video of my 30 minute talk about 8-bit game audio (25%) and pinball audio (75%) from Scott the AV guy and I enhanced it with original assets. I never lose an opportunity to share pinball audio that I've made when I'm sure it can be heard.
There are some stories about backglasses and a Klingon Sing-A-Long (in case you don't go to NWPAS).
I hope you enjoy it.