Some of Grimms' tales are very short, no longer than a paragraph or two. Then there are some LONG ones that could probably be broken into separate chapters. Or even separate geocaches. (See True Grimm 4!) The tale named Strong Hans is one of those tales. You might want to take a few minutes before searching for this cache to read the story here: Strong Hans
Hans and his friends eventually find an old castle where they could rest up. Hans kills a nice fat boar, and they have plenty to eat. They decide to split up the hunting and cooking duties, but each day, the person left home to cook is accosted by a "shrivelled up mannekin" of a dwarf. He turns out to be quite a pest.