Do not forget to take your plate, glass and spoon.
Do not take plastic or glass material, they may break.
Avoid eating lot of sweet or hot.
Eat how much is required.
Drink less water if possible during Breakfast, Lunch. (guess)
Do not waste food because there are many who sleep empty stomach.
Do not take food inside the tent because it will cause problems as insets and animals will gather.
Do not demand anything but just eat what is available, that is what we believe "Be Prepared".
I have a small suggestion:
Break Fast- Take little, I mean fill your stomach lightly.
Lunch- Fill your stomach fully but do not over load it.
Dinner- Take it fully now its the time to overload your stomach. Because after this you have to sleep.
Its my personal experience, if you follow this you will have less Nature Call problems. But do not forge to get up early the next morning.
And last but not the least before leaving the camp say thanks to the people who cooked the food for you( to Cooks and other camp site workers). They will feel happy.