I'm going to go against the flow here and throw in our favorite, one we've discovered in the last 3 years. The Good Morning with Goofy and Friends breakfast at Ravello at the Four Seasons. The downside is there's no Disney transportation. But if you have a car it's a very easy drive. If you're familiar with Rideshare, it's a short, inexpensive ride. It's literally Goofy's breakfast and the best breakfast buffet at Disney (food options are amazing). And Goofy even has his own photographer taking pictures with your group (and the pictures are included with your breakfast - no extra fees!). It's some serious quality time with Goofy, if that's what you seek..... You can get more info on the Four Seasons site. Oh yea, Mickey and Minnie are there, too!!
Our second favorite is Cape May breakfast buffet.