Hi Rebecca!
Liberty Tree Tavern is a fantastic place to experience an all-you-care-to-enjoy feast of classic and scrumptious all-American comfort food in Magic Kingdom Park, and the
Rivers of Light Dining Package will allow you to experience a delectable meal at either Tiffins Restaurant or Tusker House Restaurant and VIP seating for the magnificent
Rivers of Light show in Disney's Animal Kingdom!
Although dining reservations can typically be made up to 180 days in advance, sometimes, Mickey Mouse has Tinker Bell sprinkle a little extra pixie dust on certain restaurants, which may cause a delay in reservation availability for those dining locations. For example, alterations to the dining room, like changing seating arrangements, can affect reservation availability, so Mickey Mouse and his friends at Disney Dining don't want you to be able to book a table that may not be there when you arrive! As soon as Mickey Mouse approves, those reservation times will be released.
Dining Packages are not always released 180 days in advance because they depend on other factors like showtimes. I spoke with a Cast Member who informed me that the Rivers of Light Dining Package is generally released pretty soon after that 180-day mark, and reservation availability typically appears in the morning.
Because of all of this, keep checking back. You should be able to make all of your delectable dining reservations soon, but if you have any issues, feel free to reach out to the Cast Members at Disney Dining at 407-WDW-DINE, or 407-939-3463.
Have a Great Big Beautiful Tomorrow!
-Lindsey N.