Baumhaus is only available on the second weekend. Rent would cost 2-300 Euros a day, they can’t provide the space for free right now. They have a group that works on vertical gardening (indoors), we may be able to link up with them on the green facade. I’ve done vertical gardening upcycling workshops, we could involve Anja Fiedler from “Stadt macht satt” who’s more expert than myself; she may not be in Berlin but would know who else to get on board.
Thursday is fine for now, depends on the date I get for the hospital.