The Documentation Center at the Nazi Party Rally Grounds was supplemented in 2006 with an information system all around the site. Ever since the Soccer World Cup, large stainless steel panels at 23 locations explain the site's history and size. They enable visitors to explore for themselves this Nuremberg site of National Socialist propaganda: from 1933 to 1938 the area had hosted the Nazi Party Rallies – elaborate propaganda events intended to impress the public and to display the National Socialists' concept of themselves.