During a one week public lab session we explore different forms of glow in the dark and the natural appearance of bioluminescence. The collaboration was initiated by the artist duo Heidy Baggenstos und Andreas Rudolf together with hackteria.org. GaudiLabs was mentioned in this context in an article in Neue Zürcher Zeitung and focused mainly on the research of gimmickry around the topic of luminescence sometimes used in bioart projects.