I was concerned about what my DD6 would eat at 'Ohana when we were there in Dec. Our server explained as soon as we were seated that both of our kids could have everything that we were eating PLUS "just about anything else" they were hungry for. When I asked what the kids choices were, the server named PB&J, Grilled Cheese, Hamburger/Cheeseburger, Mac&Cheese, and then he repeated that the kitchen would make them "just about anything they are hungry for." My daughter scarfed down her grilled cheese sandwich (the only one she had that week & her favorite food) and he even offered to bring her another!
I don't know if we had an especially accomodating server or if this is standard at 'Ohana, but after our experience, I am not afraid to go back on our next trip.
Enjoy!