Public morals and etiquette are of great importance in civilized societies, and some may neglect etiquette, thinking that its rules are not necessary for them, so they find themselves facing many embarrassing situations when they appear in one of the official places or those that pay strict attention to these rules while eating food. With elegance and maintaining public taste, some people find themselves behaving randomly or finding themselves confused and not knowing what they should do. Through this course, we present the protocols and etiquette for eating and drinking in public places, how to adopt general etiquette for eating, how to sit in cafes, and everything related to sharing with others the most important social custom of all, which is eating.