2015, May 21
Russia, Perm
2015, April 8
Russia, Saint Petersburg
2015, April 2
Ukraine, Kyiv
2015, March 12
Russia, Moscow
2015, February 19
Ukraine, Kyiv
2015, February 12
Russia, Ufa
2015, February 3
Russia, Moscow
Participants: 298
2015, January 22
Russia, Rostov-na-Donu
2014, December 11
Russia, Nizhny Novgorod
2014, December 4
Russia, Moscow