If you need it that bad, your best bet would be to fly up to Chicago and get one. There aren’t any in Topeka, and I have never seen any in Lawrence or Kansas City, either. There aren’t any places that specialize in hot dogs
here at all.
We moved to Topeka in ’86 – around ’90, a guy opened a Chicago style hot dog joint in Fleming Place on Gage – it failed miserably, because Topekans were not familiar with Chicago style dogs, didn’t want to eat them, and that was all he served.