I need to purchase a few whole cakes at short notice - I need these by Tuesday evening at the latest. Being a little tight with time means that ordering in advance isn't really an option. Does anyone know of bakeries in Central London who stock whole cakes that they can sell same day? I'm after something fairly 'home made' looking (cakes are for a photo shoot) and fear a supermarket probably won't fulfil this criteria. Any suggestions greatly appreciated!