For me, places are articulations of 'natural' and social relations, relations that are not fully contained within the place itself. So, first, places are not closed or bounded - which, politically, lays the ground for critiques of exclusivity. Second, places are not 'given' - they are always in open-ended process. They are in that sense 'events'. Third, they and their identity will always be contested (we could almost talk about local-level struggles for hegemony).
