10 Best series highlights the best things to do in the top cities around the world. Drivers in Kreutzberg are pulled in by the aroma of this curry wurst being served at Curry 36. Invented by Herta Hower in 1949 during food shortages of the time, it soon became immensely popular with all Berliners. She patented in 1951. The ketchup secret formula includes ginger, cumin, cinnamon, cardamon and a variety of exotic peppers. People still come here from all over Berlin for this legendary smoked pork sausage. Hosted by Julia Grimpe, theater and TV star, who is resident of Berlin.