At the dinner table, let your guests serve themselves. Offer them a second serving after they finish, but don’t ask more than once. Most guests will take more if they want to.
Perhaps the most important rule of all is to be natural. Treat your guests as you want them to treat you when you’re in their home, that is, act naturally toward them, and don’t try too hard to be polite. Have a good time in a pleasant atmosphere.
Ann