Hello Robyn,
I can't think of a more special place to celebrate your darling Grandson's 3rd birthday other than at Walt Disney World Resort; it's sure to be practically perfect in every way!
You sound like you already have some magical extras planned and for me the most magical place for you and your family to enjoy a celebratory birthday lunch would be with the Big Cheese himself at
Chef Mickey's in Disney's Contemporary Resort. I have some wonderful memories and of course photographs of my own children meeting Mickey, Minnie and their Disney character pals in this super fun dining location.
Another great spot is
The Garden Grill Restaurant at Epcot; although this dining location is hosted by Chip 'n' Dale at their
Harvest Feast, Farmer Mickey also sometimes pays a visit!
You may wish to take a peek at
Tusker House Restaurant at Disney's Animal Kingdom Theme Park with Safari Donald and adventurer friends for some
wild dining!
I'm sure whichever
Disney Character dining location is finally decided upon you'll enjoy a magical April trip to Walt Disney World Resort making unforgettable birthday memories with your whole family.
Have a great Disney day.
~ Jane