I heard cheering coming from outside our apartment a little while ago, and stepped out to see the kids and a neighbor boy making "snow" fall from the trees. They'd shake up a tree, and the little seeds would fall softly to the ground and they'd dance around in it.
Ashley had so much fun playing in the fake snow that she decided to sing about it. You can't hear her very well in this video, but she's singing "oh the weather outside is delightful, and the fire inside is frightful." Then you can watch the snow fall from the trees.