When Was the First Restaurant in the World Opened?

The first documented restaurant was opened in 1765 in Paris, France by a
soup vendor named A. Boulanger.

The first restaurant in the world opened in 1765 in Paris, France.
Historical documentation refers to a man by the name of A. Boulanger, a
soup vendor, as the owner of an establishment in the Rue du Louvre district
of Paris. Boulanger is credited with being the first businessman to use the
word restaurant on his establishment. Restaurant originally was a French
word that referred to bouillon-based soups that were said to restore health
and strength. The sign outside of the restaurant is documented to have been
translated to “Boulanger provides divine sustenance," making it the first
establishment that offered the service of paying for a prepared meal.
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