The Green Door Tavern shared by @onthegrid says: ""Sure it’s not the hippest River North spot, but you’d be a fool not to grab a whiskey at one of Chicago’s oldest drinking establishments. The building itself dates from 1872, a year after the Great Chicago Fire fizzled cold (not the sports team kids). Its status as a beloved neighborhood watering hole dates from 1921. A speakeasy during prohibition, grabbing a cocktail today is a little less subversive of an activity – although a trip downstairs to The Drifter keeps the spirit of that tumultuous era alive and well (see our post on The Drifter). Timelessness beats trendiness any day of the week."" on Postcard