I am probably the one that did the post about breakfast in France. It was a one of several special events that we did last year for my 45th birthday. It does have to be arranged with "Group Events" and it is rather pricey. There were only 10 of us and it was pretty cool to be in the WS before the park opened!
It was determined quite a while back that the poster the OP refers to was talking about a special paid private event. The previous post gives that info.