Internationally-renowned opera singer Boris Trajanov, who established Tree Day, told SETimes the event has gained such popularity it may well turn into a pan-European, and, he hopes, a global ecological holiday in coming years.
Svetski poznati operski pevač Boris Trajanov, koji je inicirao Dan drveta, kaže za SETimes da je taj događaj postao toliko popularan da bi mogao da narednih godina preraste u panevropsko dešavanje i, kako se on nada, globalni ekološki praznik.