Never the yellow snow lol. But yes, as a child I did and I would try to catch the falling snow on my tongue. There was one time I made a snowball making sure I got no dirt or anything I only ever got the top layer and put it in the freezer and yeah I ate that. lol.
Yeah, I did a lot of things as a child that no one would think to do, but I eat ice a lot and curiosity got the better of me that time, it worked though lol.
I never heard of keeping in freezer for later. Very creative!