Yup, if you want the Fantasmic package, cancel and rebook the Fantasmic package specifically, if you can get it. I am trying this for the first time on Saturday, curious how H&V will be.
Check to see if there are fantasmic packages for your date before you cancel your ADR. They seemed to go quickly in early nov. At lunch and dinner it’s Minnie’s Seasonal Dine- Christmas dining starts nov 9. The characters will be dressed in Christmas outfits. Minnie will be there and typically it’s also Mickey, Daisy, and Santa goofy I believe.