Lorraine has two cities of equal importance, Metz and Nancy. Metz is considered to be the official capital since that is where the regional parliament is situated.
Lorraine is the only French region to have borders with three other countries: Belgium (Wallonia), Luxembourg, and Germany (Saarland, Rhineland-Palatinate).

 

The Bergamot of Nancy (PGI):

The Bergamot of Nancy is a slightly bitter, translucent golden candy that is flavored with essential bergamot oil. The bergamot fruit is a lime-orange hybrid that produces an oil used for candy, as well as cosmetics, and is mainly cultivated in the nurturing climates of Sicily and the Calabria region of southern Italy.