Isn't the Blues Bros orphanage down that way?
The orphanage is supposedly in Calumet City, but the Cook County Assesors office, where they have to pay the tax, is less than 3 blocks off of it.
This area is on Chicagos northside well north of the Loop and BoulMich biz districts. In the Uptown neighborhood and about 20 blocks away from lower Wacker Drive