Yes, thats it. This year is the 10th Anniversary and as I said the guy who established this event lives now again in Namibia, where he came from. The tourney is held on a archaeological place where people already settled in the bronceage and earlier. Very large graves surrounded with big stones tell their own stories as very little ones do. These are difficult to escape, because these are only flat mounds.
There is a website, although in german, may be of interest.
www.aoeza.de