There is no information available on Nintendo holding another Secret Key event in the future.
it was through a Nintendo distribution event and it has already passed...
They give you secret items which you can only get through these events which get you secret Pokemon suchas darkrai jirachi shaymin and arceus
I Know One For Pokemon Platinum in Japan They had A Wi-Fi Secret Key Event.
No. But it doesn't matter, as long as your happy, it will be ok! :)
its a secret place
You can only get the secret key in Pokemon Platinum
Pokemon Diamond Pearl and Platinum are games in the Pokemon series. There is no secret store in Pokemon Pearl version.
you need wifi do get it!
Valor Lakefront
in the underground.
Cynthia will give it to you.
You can either sell it or use it to make another underground secret hideout!