Pan Pipes with attitude
It doesn't matter in which part of the world you are, the one thing that you know for certain is that there will be performing Andean (?) Pan Pipe musicians. It's quite clear that, however good they are (and most of htem seem to be) at their instruments they need a gimmick. Step forward the feathers and the little dances. In Stratford of all places. (If god was to give the world an enema, Stratford is one of the places he might well stick the tube)
I had to take a video - see them here and here.