Schoop's hamburgers have been a part of the Calumet Region of Indiana and Illinois since 1948. In 1948, Allen Schoop created a formula for transforming fresh, made-to-order ground beef into what one newspaper calls the "finest hamburger this side of the moon." Fresh and never frozen, cooked to crispy perfection, and it's the same formula that Schoop's restaurants use today. Including us in Tinley Park!