After more than 30 years at the top of the John Hancock Building, Chicago’s famed fine dining restaurant The Signature Room has abruptly announced that it is closed effective immediately with owners blaming the city’s coronavirus shutdown hysteria and the rising crime rates gripping the Windy City. “Dear Signature Room Team,” a memo to employees read, according to Chicago’s WMAQ-NBC News: We are truly saddened of the news that — after 30 years on top of Chicago — The Signature Room is closing effective Thursday, September 28, 2023. We are extremely disappointed that new lease terms could not be successful...