A Berwyn gem? Nice story.
http://www.chicagotribune.com/bluesky/hub/chi-the-distance-worlds-largest-laundromat-bsi-hub-story.html#page=1 (http://www.chicagotribune.com/bluesky/hub/chi-the-distance-worlds-largest-laundromat-bsi-hub-story.html#page=1)
There seems to be two Worlds largest Laundromats in Berwyn, one more east on Cermak and the other one a bit further west.