Actually jaydig, you've got a point there as ladies always have to dance backwards BUT … in these times of female "equality" perhaps some sort of line dance would be a start so everyone is on an equal level so no-one can start an argument or gets out of line (if you see what I mean), and those at the back will have to come forward if they want their pics taken for the local rag. In this heat, I think we can eliminate Morris dancing with all that hopping around although the hanky waving might come in useful if somebody passes out. Drones carrying a load of silver nitrate crystals to sprinkle on the clouds is also off, because not only would you have to bribe a chemist to let you have some, there is a slight paucity of suitable clouds at the moment. If and when I come up with a suitable and sensible suggestion from those on here, I will try it out in the privacy of my own back yard. As for a video, may I suggest Betamax?