Qui peut m’aider svp merci d’avance

Read the idiom of the week. With the photo and the note, guess its meaning and rephrase it.

Louisiana (also called the Pelican state) is a Southern American state that used to be a part of France, until Napoleon sold it to America in 1803. New Orleans is the cradle of jazz and of incredibly rich Cajun and Creole cuisines which use similar ingredients but cook them differently.