I also had an unused 1 day ticket from a dining package. I knew I could use it to get a credit on my annual pass purchase. Sadly, I had a CM at the international Gateway give me a very hard time. 1st tried to say I couldn't do it. I firmly insisted. He then claimed that my annual pass would be back dated to the day I purched the 1 day ticket. He was rather agitated about people taking a "part of a package and trying to use it in a way that was not intended." I had to work hard at that point to remian polite. I explained that I wasn't trying to pull off some kind of scam, just upgrade an unused ticket to an annual pass. It took a very long time.....It did finally get done. To this day I'm not sure why this was such a problem for him.
I went on to the Party for the Senses that night and promptly forgot about the ordeal until I saw this thread. Makes me wish I had asked another CM or supervisor if this should have been such a problem.
Just a little beware, be polite, but be firm when coming across someone who seems to have thier own set of rules.
Tammy