Not sure if this is the correct place to ask - my family of 6 is checking into a 2BR villa at VWL on a Sunday. Our plans have changed and we'll be arriving a day earlier on Saturday. There are no 2BR villas available on Saturday night, only 1BR. My son can stay with my in-laws in their studio for that night so that's no problem. However, my in-laws have the dining plan on their reservation so they don't want to officially list him on their reservation. If we go to a park on Saturday, will he be able to use his Magic Band (which we'll have for the Sunday reservation) to use the tickets that are linked to the band? Or will it not work since he's not actually showing as checked in anywhere?