Hap sent me a link to a couple of beautifully-staged performance ‘scenes’. This is my favourite, in an Antwerp train station:
Closer to home, this is in Picadilly Circus:
These were both corporate-sponsored, but it doesn’t stop them from being great.
They’re reminiscent of those staged by Improv Everywhere. I think the ‘Frozen Grand Central’ was my favourite of theirs so far: