You need to follow your item finder poketch app around the area of the room. If you follow it, it's there. (I would tell you, but I forgot! :(
where are special key in Pokemon diamond where are special key in Pokemon diamond
This key is non-existent.
Use the dowsing machine. Its near the entrance to the park.
The Special Key is a key item in Pokemon Diamond. You can find this item in a warehouse in Veilstone City.
It is outside the reception room. Warning if you are standing on the dot on your drowsing machine you wont find it.
No it is not
You can only get the secret key in Pokemon Platinum
There is no key, you must have a Pokemon with at least ten ribbons.
you have to go into the warehouse and beat everyone there to get the galatic key
you find it in the galactic HQ
you can't.
With the Galactic key you can unlock any locked doors in the headquarters.