The world trade fair day was held on May 10th 2014. This celebration was held in six continents around the world.
It was held in New Delhi, India in 1996.
The first world trade fair, known as the Great Exhibition, was held in London, United Kingdom, in 1851. It took place in the Crystal Palace, a remarkable glass and iron structure designed specifically for the event. The exhibition showcased industrial achievements and innovations from around the world, attracting millions of visitors and setting a precedent for future international exhibitions.
The first world fair was held in Paris, France in 1889. It was for this event that the Eiffel Tower was constructed.
The 1982 World's Fair was held in Knoxville, Tennessee.
Chicago
Expo '70, also known as the Japan World Exposition, was the first world's fair held in Asia. It took place in Osaka, Japan from March to September 1970. The theme of the expo was "Progress and Harmony for Mankind."
World's Fair, World Fair, Universal Exposition, and Expo (short for "exposition"), are names given to various large public exhibitions held in different parts of the world. The first Expo was held in The Crystal Palace in Hyde Park, London, United Kingdom in 1851 under the title "Great Exhibition of the Works of Industry of All Nations"
The 1982 World's Fair was held in Knoxville, Tennessee.
the Rubik's cube world fair was held in knoxville, in 1982
Chicago hosted worlds fair in 1892.
Spokane, Washington