Klaus-dieter asked me to put my Idea in this thread also.
Here you go :-)
They now produce Croissants for the market street. Why don't htey make a small bakery with a shop, a baker with a oven, a seller, a costumer, some croissants, some french longbreads and some Belville cakes (now very Rare). It would not cost much more than 20-30 euro. And if there's something wrong with the oven, the firemen have finally something to do :-D