Damn! Why couldn't that screening be out on the west coast?
Kubrick had all theatrical prints snipped of the coda not long after the movie opened, so it's amazing there's an intact version out there.
There are a couple stills of the hospital scene here.
http://pineapples101.blogspot.com/2009/01/shining-deleted-scenes.html
Now if we could only see the Dr. Strangelove pie fight...