Although I've never had Joe Roger's chili, from the looks of it you just
might be satisfied with the version over at the Ramova Grill.
And even if it doesn't measure up to ol' Joe's, Ramova's classic diner setting (it probably hasn't changed much since it opened in the 30s) is well worth checking out.
While you're there, consider trying their tamale boat/mother-in-law?. It's the one of the tops around.
I remember feeling as though I was eating fairly healthy since I did get a glass of O.J.
Ramova Grill
3507 S Halsted
Chicago, IL
(773) 847-9058