They usually come to Redlands in Florida and Santa Barbara, but didn't come this year. I don't know about next year.
Big Leaf Orchids has one of these for sale right now. Kinda of expensive for a small stem, but its worth it in my opinion and a full size plant will cost over twice as much. I find these to be fairly vigorous, but like any small Phal, you have to give it lots of TLC until it gets some good growth on it.