The present study traces the history of Summer Theatre in Bratislava, a matter long overlooked in current research, through a source-based and comparative approach enabling the art form to be viewed as a space of both popular culture and social control. In a time when Enlightenment thinking saw theatre as a tool for educating the populace and building loyalty to the regime, theatre for non-elites gradually became a form of entertainment no longer tolerated. The sensitivity of authorities to any hints of prohibited expressions or ridicule is evident in the sources.