Hi there, Catherine!
Congratulations on your upcoming anniversary! I couldn't think of a better way to celebrate than a Walt Disney World Resort vacation.
If you have the
Deluxe Dining Plan with your one night reservation at
Disney's Grand Floridian Resort & Spa, you will have to use all of the dining credits by midnight of the day you check out. Unfortunately, they will not carry over to your next reservation at
Disney's Caribbean Beach Resort. If you only plan to use one Table-Service credit, then I would suggest downgrading to the Disney Dining Plan which will give you one Table-Service meal, one Quick-Service meal, and one snack per person. Otherwise, I would make a couple of other reservations and enjoy three full meals that day!
I hope this helps, and I sure hope you have a wonderful time celebrating your anniversary! If we can help with anything else, don't hesitate to let us know.
Have a magical day!
~Carrie