I am going to WDW in September and booked the free dining offer. I only purchased a 1-Day MYW ticket because I wanted to earn more points on my Disney Visa and use that to pay for the rest of the MYW ticket (5 Day park hopper). The odds of me taking another trip within the next year are pretty high, so I was considering just upgrading that ticket to an annual pass instead. I assume I have to do the upgrade at one of the parks, or will I be able to do it at the resort?