Postkongreso en Gresiljono 09.06-13.06.2025
Jun 29 – 30, 2025
Vladimir Kononiuk (Owner)
Sonia Daubercies
Catherine Kremer
Dalia Pileckiene
Natalia Ivanova
Grésillon Kulturdomo de Esperanto
Qwerty Qwerty
Aleksandr Smyshliaev
Herman Ranes
Conny K
Lars Sözüer
Leandro Torricelli
Xavier Belle
gilles herve