Bring some type of small gift, such as flowers, a dessert, or wine, if you are invited to someone's home.

Wait for your host or hostess to tell you where you can seat or be, before sitting down.

Do not openly discuss politics, unless you are close friends with someone, and even then, tread carefully.

It is common for people to visit each other without prior warning.

Refusing a drink while eating is considered impolite.