I have been maintaining a habit of reading about a place before travelling there. Mostly, it's either short story books telling about the cultural lore or history of the place.
Recently, I visited Budapest and read a book with the same name by Victor Sebestyen.
One critical topic stood out: "Budapest, the city, was rebuilt significantly in the two decades leading up to 1896 for a World Exhibition marking 1000 years of the country."
It was not a proper world fair, but we can call it so.
Since then, the same question has been running through my mind: what happened to world fairs, and why don't we have more of these?
Operationally, it gives me chills to imagine a "concert/festival" [in today's terminology] of such scale being pulled off across months.
> what happened to world fairs, and why don't we have more of these?
We do, just not every year. [0]
Expo 2000 in Hannover, Germany, was a very big deal. The tram/metro/bus system of this 500k pop city was significantly improved. Infrastructure was modernized.
At the exhibition you could visit very creative pavilions that tried to capture something like a national spirit (or whatever the national committee wanted to represent as such). Switzerland and Japan were my favourites. [1] The former fair grounds and some structures built specifically for Expo 2000 are still being used today for events [2].