I think there’s many restaurants that last a long time, but they aren’t what I’d consider a “large” company.
However, the earliest written references to falafel from Egyptian sources date to the 19th century
-Wikipedia
I doubt there's a 1000 yr old falafel shop in Jerusalem, if you remember the name, pray tell
I think there’s many restaurants that last a long time, but they aren’t what I’d consider a “large” company.