Greetings Linda! It is so great to hear from you again! I'm so sorry you were unable to find Advance Dining Reservations at Chef Mickey's.Typically, I make Advance Dining Reservations at Character Experiences based on which characters are at that location and which characters my children would prefer to have that one on one interaction with. Although it may not make a difference whether your grandchildren are boys or girls, I probably would not suggest the Supercalifragilistic Breakfast at 1900 Park Fare for little boys. The Supercalifragilistic Breakfast at 1900 Park Fare located in Disney's Grand Floridian Resort & Spa features Mary Poppins, Alice in Wonderland, and the Mad Hatter. The Crystal Palace in Magic Kingdom offers an extensive buffet and features Winnie the Pooh and friends at breakfast, lunch, and dinner. 'Ohana's Best Friends Breakfast is served family style and features Lilo and Stitch, Mickey Mouse and Pluto. I really love both The Crystal Palace and 'Ohana's Best Friends Breakfast for different reasons. If you think your grandchildren would really want to dine with Mickey Mouse, then go with 'Ohana's Best Friends Breakfast. If you would prefer a charming atmosphere with Winnie the Pooh, Tigger, Eeyore, and Piglet, then I think The Crystal Palace would be a great choice! I would choose 'Ohana for dinner especially with two toddlers. 'Ohana happens to be my favorite restaurant at Walt Disney World!
'Ohana at DIsney's Polynesian Resort has that island feel, a festive ambience, and the food is simply amazing! It will not disappoint! If you are able to get Advance Dining Reservations for 'Ohana at dinner, then I would probably go with The Crystal Palace for breakfast so that you will be experiencing two different dining locations! I hope this helps! Please let me know if there is anything else I can do for you!
Bon Appétit,
Jodie