Veranstaltung Assembly Self-organised-project Self-organised-session Login Veranstaltung 38C3 Self Organized Sessions 16:00 - 16:42 Tag 4 Green Tech Hackathon Reunion becha en Self-organized Session sustainability hackathon climate_justice ripe Get together after the Green Tech Hackathon : for participants & friends! Ort House of Tea (or B&B?!)