I saw OHMSS when it played at the Egyptian's Technicolor festival for the first time about five years ago, and the print was utterly stunning. It was far and away the best presentation I've ever seen of my favorite Bond film, including Lowry's impressive 4K digital restoration on DVD. (The day-for-night fight scene on the beach at the beginning has never been transferred to any home video format as it appears on the Technicolor print, and it's a revelation to see it that way.) In fact, it was that first IB Technicolor screening that solidified Peter Hunt's film as my favorite Bond, as up until then it generally contended with two or three others for the top spot depending on my mood. Hopefully this September's screening will be the same print. Assuming it is, I highly recommend that any local Bond fans make every effort to see this screening!
OHMSS is up first at 7:30, followed by From Russia With Love, which will probably start a little after 10PM. Go to the Egyptian's website for more details.