Avert your eyes from a post-apocalyptic future in which fearsome fungi destroy civilization and instead look back at some marvelous mushrooms at the 1893 World’s Fair. George Hiller with his mushroom bed in the dome gallery of the Horticultural Building at the 1893 World’s Fair. [Image from the Chicago Tribune Jan. 22, 1893.] The January 22, 1893, issue of the Chicago Tribune reported on “Mushrooms at the Exposition” having “a bed in the Horticultural Building well worth seeing”: [...]