Picture on Instagram News article Country Club Plaza - Country Club Hills, IL Credit goes to Calvin.K for the discovery. After some more digging, I found an article on the charger. It will have 8 charging bays, it will be located at the Country Club Plaza, and began construction in September. The Instagram picture is from two weeks ago, and in that picture the supercharger looks very close to completion. Some amenities nearby include: Kingston Jerk Chicken Sharks Fish and Chicken Panda Express McDonalds Walmart Supercenter AMC 16 Movie Theater It looks like this is that one "coming soon" Chicago-area dot on the supercharger map.