Teaching; organization of exhibitions for cultural or educational purposes; entertainment services; training; arranging of exhibitions for cultural purposes; conducting of exhibitions for educational purposes; conducting of exhibitions for recreation purposes; special event planning consultation; multimedia publishing; training in environmental protection; provision of educational information relating to ecological and environmental protection innovations; providing on-line publications; teaching services relating to environmental sustainability and ecology; teaching services relating to environmental protection; education and training teaching services relating to environmental sustainability and ecology; education and training relating to the protection of nature and the environment; ecology-oriented education; conducting of exhibitions for entertainment purposes; organisation of conferences, exhibitions and competitions; organising of exhibitions for educational purposes; arranging of exhibitions for training purposes; arranging of exhibitions for educational purposes; organizing cultural and arts events; organization of entertainment events; organisation of events for cultural, entertainment and sporting purposes; organisation of entertainment and cultural events; organisation of seminars; arranging of seminars relating to entertainment; organizing and arranging exhibitions for entertainment purposes; publication of calendars of events; educational seminars; cultural services; environmental education services; exhibition services for educational purposes; teaching services relating to environmental conservation; education services relating to conservation; cultural activities