We went in July with our 2 boys, ages 3 and 1 and will be returning in 2010 when they are 5 and 3. We went to the following, and would return in a heartbeat:
-Crystal Palace dinner w/Pooh, Tigger, Piglet and Eeyore...excellent food & character interaction. Napkin parade was cute and my 3 yo participated and loved it!
-Hollywood & Vine character breakfast (at DHS) w/Jojo, Goliath, Little Einsteins June and Leo...delicious food and great for little ones into Playhouse Disney characters. They dance with the kids and lots of interaction!
-Chef Mickey's breakfast at Contemporary Resort w/Mickey, Minnie, Pluto, Goofy, Donald Duck...delicious food! Excellent character interaction too. We want to try dinner next time
We also went to 1900 Park Fare for dinner with Cinderella, Prince Charming, stepmother and stepsisters. I was the one who really wanted to eat with Cinderella, but I had heard that the characters were hilarious, and as it turned out they were and all of us enjoyed it. But DH was not crazy about the food, I already got my "eat a meal with Cinderella" fix, and the boys are not into princesses. However, we are seriously considering the character breakfast there on the next trip since it has Alice & the Mad Hatter and Pooh & Tigger. DH loves Alice in Wonderland, the kids love Tigger and Pooh and I...well I just love the atmosphere at the Grand Floridian!!!
Another we will definitely try on our next trip is Cape May Cafe breakfast at Beach Club resort. I hear great things about it and we will be across the lake at BWV!