Soak the garbanzo beans in enough water to cover it by about 2 inches. Soak overnight and drain.
In a large stockpot, add ribs, ham, hamshank, chorizo, skirt steak, and pancetta. Add the water and chicken stock. Bring to a boil and add garbanzo beans and leeks. Reduce heat to medium-low and simmer until beans are tender, about 1 hour or so. Add the potatoes and kale and simmer for another 45 minutes.