Official Championship of the Czech Republic covered by G-Shock in the cult area near the National theatre in Prague called New stage (in the picture). There will be 2 categories: expert and PRO class. There is a tribune for viewers and battle area.
Sorry for let you know so late but there were only a few days to realize chance to do this in this place, because normaly is riding forbiden here in this time.

Registration for riders starts at 15:00 and end 16:00 in same place.
Contest start: 17:00 11.8.212

You can see the place in real time in online stream:

http://www.novascena.cz/cs/aktuality/679.html