On 6th of March, the first co-design session was organised in Bucha, Ukraine, with more than 40 participants and speakers from Lithuanian Ornithological Association, European Institute of Innovation and Technology, Galileo, ISKU, Pažinimo medis and Modulina, which resulted in the site selection and laid the foundation for the classroom design. We can already see, that the curiosity of the Bucha children is shaping the classroom into the sanctuary of the knowledge and creativity, fostering a deep appreciation for the environment and sustainable living.