The Panopticon/50th Anniversary - Where do we put it?

The 50th Anniversary is being made, and without saying any spoilers, a lot has been announced; and I think we need to start putting it somewhere.

Mini-Mitch was against putting it on Series 7, but I think it's the best place to put the story. Either that, or we need to make a similarly-protected page for the special, maybe called 50th Anniversary Special or the such. What do you guys think?