Chicago Detours will be offering an online lecture on “Innovations of the 1893 World’s Fair” on Saturday, October 10, at 1 pm (central time). The event, held via Zoom, will delve into the history of the World’s Colombian Exposition of 1893 and share the inventions, engineering feats, and gastronomical exhibits that wowed visitors. Tickets can be purchased for $15 at https://chicagodetours.rezdy.com/406501/wonders-of-the-1893-world-s-fair