I saw this at Santa Barbara Orchid Estate in a roped off section in Nov 2012 and asked about it. They were kind enough to sell me one and I still love it. I'm a sucker for lip veining.
It is a cross between Den. Hohoemi and speciosum.
There are ~55 flowers/buds on 8 spikes. It is in a 4 inch square clay pot. So it is very pot bound.