Hi Joel,
My family are huge fans of the Disney Dining Plan!
With four little Princesses of your own, I would firstly recommend the following restaurants where you can meet and greet the Disney Princesses themselves:-
Cinderella's Royal Table inside Cinderella Castle at the Magic Kingdom
Akershus Royal Banquet Hall in the Norway Pavilion at Epcot
1900 Park Fare at Disney's Grand Floridian Resort & Spa
(Please note that two table-service meal credits are required per person to dine at Cinderella's Royal Table)
Other Character Meals which they may enjoy would include Chef Mickey's at Disney's Contemporary Resort, Donald's Safari Breakfast at Disney's Animal Kingdom and Ohana's Best Friends Breakfast with Lilo & Stitch at Disney's Polynesian Resort. You can find out more about all of these meals
HERE.
Non-Character Meals which my family like to include are Whispering Canyon Cafe at Disney's Wilderness Lodge Resort, Ohana's at Disney's Polynesian Resort, Teppan Edo in the Japan Pavilion at Epcot, Les Chefs de France in the France Pavilion at Epcot & Sci-Fi Dine-In at Disney's Hollywood Studios to name just a few.
Lots of these restaurants are very popular and so I would highly recommend that you make your dining reservations at your earliest possible opportunity. Dining reservations can be made up to 180 days in advance online
HERE or by calling 001 407 939 3463 from the UK.
Wishing you a magical holiday filled with memories which will last a lifetime!