Let's do the show right here " in the café (or the loo)
The stage is no longer the rage. Proscenium arches are archaic. Thrust stages aren't, well, thrusting. Even theatre-in-the-round " so (metaphorically) edgy in the Eighties " is, like Jools Holland, looking quaint. These days there's only one thing to be in theatre and that thing is site-specific.