On April 24, the first game of the season will be held within the framework of the Central Republican subbotnik "Ekovesna 2021". Clean Games are held within the framework of the Central Republican subbotnik "Ekovesna 2021". The subbotnik is organized by the Ministry of Ecology and Natural Resources of the Republic of Tatarstan together with the administration of the Sovetsky district of Kazan and public associations of the Republic of Tatarstan.