We'll be arriving at WDW next week and I'm not very familiar with the new mug system. We will be checking into Pop Century for one night and then switching over to Wilderness Lodge the next day for the rest of our trip. We purchased the dining plan for our first night at Pop, we won't have it for the next few nights, but then we'll have it the last two nights on a separate reservation at WL. Complicated I know, but my question is how the mug works. Is the mug good for 14 days or how long? Also will I be able to use it when we move over to WL or how will that work? I'm just very confused on how the new system works. Thanks so much!