On the main screening page, which includes the multiple screenings in the first two weeks of December, they list at the bottom of the page the blurb that tickets are on sale on Oct 9. I assume that means tickets for ALL shows, just based on how it's laid out, but who knows???
Here's the link:
http://www.lordoftherings.net/trilogy/index.html
OK cool..... think about this guys.... and let me know!