This is pretty insane. Starts December 13th at 1:00am. Tickets are around $77. I saw this on the San Francisco schedule, don't know if it is at the other locations.
"Experience all eight Star Wars saga films in one epic day. Fans will be treated with exclusive content, collectible cards, a commemorative blanket, and a special concession offer."
No word on the ordering of the films, 4-6,R1,1-3,7? They are also selling Light Side, Dark Side and Porg glasses designed by Oliver Barrett, but can't find pictures of them yet.