Hi Jeremy! Welcome to the Disney Parks Moms Panel!
It sounds like you are doing an excellent job of planning your itinerary for a day at
Magic Kingdom Park! This theme park has SO much to do and is perfect for all ages. You will have a busy, but magical day there!
I checked the refurbishment schedule on the Walt Disney World website and all that is currently listed for the week after December 7, 2019 is the Walt Disney World Railroad. When I visit each attraction's specific page, there are operating hours listed for each one after December 7, 2019, so you should be able to experience each one during your
visit (as long as there aren't any unexpected refurbishments needed). Most likely, the hours just weren't updated yet when you looked earlier.
You can find each attraction's hours for your visit listed at these individual pages:
Country Bear Jamboree,
The Hall of Presidents,
Liberty Square Riverboat,
Walt Disney's Enchanted Tiki Room, and
Walt Disney's Carousel of Progress. Just click the calendar on each page to select the date. I hope these links help!
Enjoy your vacation, Jeremy! Please let us know if you have any other questions.
Tabitha