okay, we have a similar issue but different ages. Me and my 15 year old are booked in one room and my husband and 6 year old are in the other room. Later we found out that our 18 year old could join us so we added him to my husbands room. Now all of us but him have two dining credits. I know we could get him his own two dining credits to not have any issues but my 6 year old isn't going to eat anything but the kids meals anyway. Even at home she is the pickiest eater in the world so I am sure she will be living on fries and fruit on the cruise. So the question from us is, could the five of us go into Cagney's order 4 adult meals and one kid meal and then just charge all 4 to our speciality dining credit and then do the same thing at Le Bistro another night? Or does the restaurant know that the 6 year old is the other booked specialty meal and will end up charging my older son for his meal?