Kay. Lemme see if I get this correct. Giveaway on friday, saturday and sunday. Each person is allowed 6 pokemon max (per weekend?). Not allowed to ask before friday (but it's friday here, so it's fine now, I hope?) You have to pick the pokes up before next thursday, if not you're not getting them anymore. But what's with people asking for "last week's giveaway"? You ask now, and get them next week? We can't ask from the Show Case, but from everything underneath we can (those events as well?)? Sorry about the cluelessness, but English is not my native language, and somehow I'm having troubles grasping everything in your OP.
For some reason I thought Thursday was Friday (I posted at 11 PM thursday ;>_>). I shall go headdesk now. But, I'd still like confirmation if ^ is correct, please. =)