Who is not familiar with the fruity gummy bears and other smooth sweets from the company, Haribo. One of the most effective promotional activities of the firm, since the 30s held annually barter deal where you can submit collected acorns and chestnuts and get it real Haribo-candy.
The barter deal takes place from the months of September and October. Just in time, when the forest fruits fall from the tree and lie on the ground where they can then be easily collected. Each person can get 1 kg sweets for 10kg weight of acorns and chestnuts.