Hi Colleen,
You are in luck! From November 7 through January 3,
Hollywood & Vine is hosting Minnie's Holiday Dine at dinner time. While there are not characters at dinner the rest of the year, for this special meal some of your favorite characters will be stopping by.
"Celebrate the season with a gloriously festive dining experience—and a rare chance to see Mickey, Minnie, Donald, Daisy and Goofy all together in their holiday best (all-new costumes!), making merry with you and your Guests!"
Since you have a dinner reservation in December, you will be able to enjoy Minnie's Holiday Dine! Thanks for stopping by the Disney Parks Moms Panel. Be sure to let us know if you have any other questions!
Wishing you a magical vacation,
Amy H