What foods is Chicago known for? - Chowhound What foods is Chicago known for? - Chowhound What foods is Chicago known for? - Chowhound What foods is Chicago known for? - Chowhound What foods is Chicago known for? - Chowhound What foods is Chicago known for? - Chowhound What foods is Chicago known for? - Chowhound What foods is Chicago known for? - Chowhound What foods is Chicago known for? - Chowhound