Hi Julianne! Thanks for visiting planDisney.
According to my pal
Courtney, Disneyland Hotel Grand Ballroom hasn't featured a Thanksgiving buffet since 2019. While I never celebrated Thanksgiving at the Disneyland Resort, I'm sure this was a delicious and beautiful offering. At this time, nothing exactly like it has been announced as a replacement. I'm sorry if this isn't the news you were hoping for today, but there's always something new to explore, and you will find seasonally appropriate menus and buffet items around the parks and at the Disneyland Resort Hotels.
For example, why not try
Storytellers Cafe at Disney's Grand Californian Hotel & Spa? Storytellers Cafe typically only offers Character Dining at breakfast and brunch, but on Thanksgiving, there will also be Characters at dinner. That's something to be thankful for this year! Not only will the Characters show up in their holiday best, but you can also dine on special menu items like herb-roasted turkey and maple-glazed sweet potatoes that are bound to satisfy. I've got an upcoming reservation for holiday dining at Storytellers Cafe with friends and family, and I am very excited to watch my children interact with the Characters while enjoying a relaxing meal in one of my favorite Disneyland Resort Hotels.
Reservation availability may be limited. Keep checking if you don't find what you need for your party size. People's plans change and when someone cancels, new availability will pop up, giving you the chance to snag that perfect spot.
I hope this helps!
Elizabeth