Hi, Valerie! Welcome back to the Disney Parks Moms Panel.
Enjoying a Walt Disney World Christmas, and then giving yourself the gift of another magical year with a Florida Resident Seasonal Pass sounds just perfect to me!
While you can certainly upgrade your 3-Day tickets to Florida Resident Seasonal Passes, there are a couple of things to keep in mind. First, since the blockout dates apply to the Florida Resident 3-Day Tickets, you'd need to buy a regular Magic Your Way ticket for your December visit. Because of that, you may need to complete your upgrade within 14 days of using your original tickets, rather than the 6 months you'd have with a Florida Resident 3-Day Pass. Also, with these tickets you might have to do the upgrade in person at a Guest Relations location at one of the Theme Parks.
I'd suggest calling Walt Disney World Guest Relations and asking a Cast Member to go over just what your options are. They'll be happy to outline exactly what you'll need to do to have a whole year of magical Disney days.
I hope this helps, Valerie. Please come see us again if you have any more questions.
Keep Disney Dreaming,
Kathy K.