Yeah trying to get them to eat when they're tired never works! Sometimes tweaking is required! I told CC the other day to feed him after he wakes up from his nap instead of before as they had been doing. This is what they have always done, and this is what they do with all the other children. He had been refusing to eat and then just flinging the bowl overboard. I then realised that at home he always eats when he wakes up from his nap. And lo and behold, since the change in routine he is now eating at CC and not pushing the bowl over the edge....