For the Judaism-identifying communities, see Subbotniks.
Vladimir Lenin at the All-Russia Subbotnik in the Kremlin grounds, Moscow, May 1, 1920
Subbotnik and voskresnik (from Russian: суббо́та, IPA:[sʊˈbotə] for "Saturday" and воскресе́нье, IPA:[vəskrʲɪˈsʲenʲjɪ] for "Sunday") were days of volunteerunpaid work on weekends after the October Revolution, though the word itself is derived from суббо́та (subbota for Saturday) and the common Russian suffix-ник (-nik).[1]
The first mass subbotnik was held on April 12, 1919, at the Moscow-Sortirovochnaya railway depot of the Moscow-Kazan Railway upon the initiative of local Bolsheviks. It was stated in the Resolution of the General Council of Communists of the Subraion of the Moscow-Kazan Railway and Their Adherents that "the communists and their supporters again must spur themselves on and extract from their time off still another hour of work, i.e. they must increase their working day by an hour, add it up and on Saturday devote six hours at a stretch to physical labour, thereby producing immediately a real value. Considering that communists should not spare their health and lives for the victory of the revolution, the work is conducted without pay."[3] This subbotnik prompted Lenin to write the article The Grand Initiative [ru], where he called subbotniks "the actual beginnings of the communism".
On April 12, 1969, to celebrate the 50th anniversary of the first Subbotnik, the Soviet Union revived the concept and millions of citizens volunteered for extra work at least as late as 1971.[1]
The first all-Russian subbotnik was held on May 1, 1920, and Vladimir Lenin participated in removing building rubble in the Moscow Kremlin, an episode portrayed in a famous painting by Vladimir Krikhatsky, Lenin at the First Subbotnik, of Lenin carrying a log.
Subsequently, "communist subbotniks" and "voskresniks" became obligatory political events in the Soviet Union, with annual "Lenin's Subbotnik" being held in the vicinity of Lenin's birthday.
In Czechoslovakia, a similar kind of work was known as Action Z (Akce Z), from Czech word zvelebování, "improvement", referring to the typical activities from garbage removal to housing construction.
