The A. Bryantsev Youth Theatre is one of the first professional children's theatres in Russia, opened in 1922. In Soviet time the theatre was called Leningrad Young People's Theatre (Russian: Ленинградский театр юных зрителей, ЛенТЮЗ). In 1962 it was moved to the current newly constructed building.

https://en.wikipedia.org/wiki/Bryantsev_Youth_Theatre

Санкт-Петербургский ТЮЗ им А.А. Брянцева