From Nov 24th, we progressively decorate the house, one item per day, throughout Brumalia - the old Roman/Byzantine winter festival - in preparation for Saturnalia.
Otherwise, we’ll have a pair of candles going for the eight sabbats themselves, regardless of anything else that we do for them, but I don’t think that candles alone really count as decorations.
I’m in my 50s. This is not something that I have ever encountered in the street.
Perhaps, when walking through a park or similar, when I was in my teens or twenties, some kids might have kicked a ball in my direction a couple of times, with the hope/expectation that I would return it, but that it about as close as I have experienced.