According to the current map location, search for a central location near the restaurant, randomly selected to that one and what to eat.
Pork, Beef, Lamb, Chicken for meat, randomly selected a meat.
Rice, Noodles, Gruel, randomly choose a grain.
If you are having food do not want to eat, you can choose in the setting -> do not eat, it will not appear in the random list.
note:
The restaurant on the map is not necessarily accurate, it is possible to close the door or ...etc.
Of course you can not go completely with the random selection of the restaurant or what to eat, but hope to quickly choose to go there to eat what.