Back to the orchid Lindsey saw at work, I agree with Ursula that Dendrobium primulinum is close. The shape is right on and the color can vary. I have seen them with a deep yellow throat and with no yellow at all. The usually bloom on last year's canes that are leafless. Does this fit the bill, Lindsey? Also, nice color pattern on your 'Pacific Rainbow' and you're going to love that Yellow Bird.
Ken, your Coronation is a beauty. I'd hang on to that one with both hands.
Ursula, what's not to like about C. loddegesii? Such a beautiful species it is and the rainbow is nice too!
Jim