Hi, Latoya! I have 2 kids who could live on chicken fingers and french fries, so I know how you feel!
I suggest you go to
www.allears.net. Select DINING across the top and you can then look through the restaurants you have already booked. You can look at the kids menus to see if there will be something for your picky eaters to choose from! You will find that most restaurants are quite kid-friendly with their menus. I just looked at a couple - Flying Fish and Jiko - just to get an idea. They both had some type of pasta dish, grilled cheese, or grilled chicken with mashed potatoes. Pretty much good-kid-stuff!
If there isn't anything, perhaps there is an appetizer or soup they will enjoy? If there still isn't anything, talk to your servers to see if they can come up with perhaps an entree that is on the menu, but serve it plain without seasonings and sauces.
I hope you and your husband get to enjoy some fabulous restaurants on your vacation!