About us

Primary school Brno,

Bakalovo nábřeží 8

(Czech Republic)

Vilniaus Simono Daukanto gimnazija (Lithuania)

Olpi spolka z ograniczona odpowiedzialnoscia

(Poland)

Professional School of Ecology and Biotechnology "Prof. Dr. Asen Zlatarov" (Bulgaria)

Osnovna skola Majstora Radovana (Croatia)