The Second Woman @ the Young Vic

This play runs for 24hrs.  The same scene is repeated 100 times, with Ruth Wilson in every single scene.  Every scene has one other actor, usually male, some famous, some not even actors.  She's not rehearsed this with any of them, and they're both improvising a lot of what goes on.  The posters advise best times to arrive are between 10pm - 10am, and apparently there's massive queues to get in (today must have been a day off).