Grab a refreshment of choice and join Chicago Detours for a Historic Happy Hour on Thurs, May 28, when the theme is “Wonders of the 1893 World’s Fair Part 2.” Executive Director, Amanda, will offer a virtual tour of the World’s Columbian Exposition and highlight the industrial, engineering, and gastronomical inventions that wowed visitors to Chicago’s White City. The even runs from 6-6:30 pm CST. The event is free but requires registration.