It has been in the grapevine for a long time. All that time it has been finetuned and improved. And now it is coming. The last downtown of the season, this year, after a five-year break, back in Prague. In Riegrovy sady (Rieger Gardens), one of the places frequently visited both by locals and by tourists. On Saturday, September 22, in the heart of the city, the most prestigious event of the Czech downtown season will be held. If the weather is good, there will definitely be a great number of visitors eager to see such a unique spectacle.