The folks randomly selected to get one of three mystery boxes have started receiving them! Ms. H. blogs her box's contents here. Ms. B. of California emailed to say she'd gotten hers (she had a special box with only one item). Which leaves Mr. L., a resident of Canada who had a bit of a mailing wait and even set up a microblog for his box: he reports that it's just arrived, but he hasn't has a chance to open it up yet. One reader speculation, however, I can confirm as incorrect.