Maha Harinam with Lokanath Swami in Prague, Czech Republic (video)
Srila Prabhupada: As far as possible, therefore, the devotees in the Krishna consciousness movement gather to chant the holy name of Krishna in public so that both the chanters and the listeners may benefit. (Sri-Cantanya-Caritamrta, Antya-lila 1.101)
Watch it here: https://goo.gl/SpX2v2