I can assure you, there are no Poles in Hegewisch.
Only Displaced Bohemians.
i will allow HD to speak to that, as he is a POLE and resides in Hegewisch and as he clearly states, is a DUPA.
Although there certainly are plenty of Slavs in Hegewisch, no doubt, there is still a pretty strong Polish contingent. Fewer every day, it seems - but still plenty.