This collection of essays is the first to look closely at the phenomena of philosophy in a cafe. Since the tradition of philosophical dialogue in coffee-houses was revived in Paris in the 1990s, public venues for participatory philosophy have sprung up in numerous countries, taking many forms, all seeking to stimulate intellectual interest as well as meaningful democratic community engagement. Some of the earliest discussion series continue to this day. The simple activity of reasoning together in a cafe is of interest to democratic theory, epistemology, social philosophy, philosophy of education. Although much has been written on the theory and practice of philosophy for children, little or no concerted exploration has taken place of participatory philosophy in the public sphere. This volume brings the international voices of numerous facilitators of engaged philosophical inquiry, including some of the most prominent, together with observers in allied fields, to explore practical, organizational issues, but also to bring critical and theoretical perspectives to bear on the Café Philosophy. Contributors include: Albert Hoffmann, Mark Battersby, Carmen Zavala, Walter Kohan, Elly Pirocacos, Mathijs van Dijk, Daniel Ramirez, Yosef Wosk, Michael Picard, and others.