Analysis of information sources in references of the Wikipedia article "Finnish volunteers in the Waffen-SS" in English language version.
the main organizers and guests of the event have been drawn from either non-party-affiliated far-right-activists or members of the right-wing populist Finns Party (Perussuomalaiset), its youth organization Finns Party Youth (Perussuomalaiset Nuoret)...The 612-march is a torchlight procession from central Helsinki to the Hietaniemi war cemetery, where members visit the tomb of World War II-era President Carl Gustaf Emil Mannerheim and the monument to the Finnish SS-Battalion. There are speeches at both the assembly point and at the cemetery, eulogizing the Battle for Helsinki, depicted by speakers as the occasion "when Germans and Finns marched side by side and liberated the city from the communists."
Helsinki, Finland, 'Towards Freedom' and '612 for freedom' march' in memory of the Finnish SS-battalion which fought with Nazi Germany