Preaching program in Russia (Album with photos)
Srila Prabhupada: One has to continue chanting the Hare Krishna mantra and preaching the chanting of this mantra because such preaching and chanting constitute the perfection of life. (Srimad-Bhagavatam, 4.24.67 Purport)
Find them here: https://goo.gl/CB2Duf