Lando,
KM and WM are the only places I've seen wave 4. Target I've only seen wave 5 and reprots of wave 6... I've seen 3, 4, 5, and 6 at WM though, since they've been the only retailer actually ordering anything for a while... My target stores I visit aren't ordering much, KM just started again, and it sounds like TRU is maybe trying to order something I guess with the wave 7 reports.