This document discusses the concept of psychogeography and mapping. It provides an overview of psychogeography as defined by Situationists like Debord, involving deriving or drifting through varied urban environments and being aware of how places shape interactions. It discusses different types of psychogeography and gives examples of related practices like urban exploration, parkour and mapping community spaces. The document emphasizes that maps reflect the interests of their creators and can be used to argue perspectives or identify things worth advocating for. It encourages participants to go outside in small groups and engage in informal mapping activities.