Introducing examples of vernacular or lived cultural and aesthetic innovations produced by pious Muslims and their communities, this paper examines the role and transformative potentials of pious Muslim urban arts, aesthetics, and cultural and social creativity in Stuttgart, Germany. Based on ethnographic research, I explore exemplary contexts of Muslim cultural creativity where individuals and communities have inserted new cultural forms, spaces, and events into the cityscape. I examine innovations and contributions which over time have visibly and sustainably remade concrete urban spaces and cultural contexts (e.g. the work of a young Muslim photographer, the role of aesthetic/sartorial choices by pious Muslim women, or the creative transformative work and potential of a small mosque community in an urban neighborhood). I argue that pious Muslims' manifold creative artistic and cultural contributions have become vibrant, integral, and sustainable elements of the cultural composition of large German (and European) cities.