Saturday 19 May could be a good day to be out with the camera. Why? There's a big wedding on in Windsor. This means all the grans and grandads will be in front of the telly with their little princes and princesses. The millenials will all be having street parties and barbies. Excellent news. This means that the more popular photoenic spots will be largely free of grockles. Excellent chance for a meet to get shots without milling crowds. So, where do we all fancy going?