The Turbine hall in Tate Modern is one of my fave places in London.
A huge, huge space.
Which is great for this kind of improv play Download MOV00222
No idea who this gang were but they seemed to enjoy following each other's whims and flights of fancy...(there really was nobody in control or giving orders)
Also, as far as we'd could see, they seemed to draw folk in from the crowd who like Herd-play, too
Until they started doing cartwheels and stuff... Download MOV00232