|First World's Fair|
|Host||King Andust of Celero|
|Location||The Great Library, Lancaster, Celero|
|Next|| Second World's Fair, 408
The First World's Fair was held in Celero in 358 in the Great Library. It is most remembered for the assassination of the Blazing Avatar by the assassin Thamiel, which occurred during a conversation between King Andust and the Avatar.
A second Fair was held on the fiftieth anniversary of the first, in 408.