In Paris, two institutions are earned rather than reserved: Silencio, a private club joined by application, and venues of the Hôtel Costes or Caves du Roy kind, part stage, part salon, whose ways in are detailed in the radar's guides, on the home page.
An event can be missed; an address can always be found again. This page gathers the places on the radar where the door matters more than the calendar: each entry states the way in, verified like everything else.