I can't answer your question, but when you get on the ship, ask the person that does the Port Shopping talks. He/She will look into it for you. I can't remember which port I was at that had one I intended to go to, but we had an unexpected change in plans once we got there and I never got to look for it.
Have fun on your cruise! I just booked one yesterday for April. Only 10 weeks left to wait! :)