You have to be a secret angent and go to the H.Q because that is his secret lab
The fisrt answer the room is just the H.Q. As of 10-29-09 the Halloween party is taking place at Club Penguin. You go to the mine( there is a little cellar door next to the haunted house) you click the cellar door and above the entrance to the pool there is a glowing green lamp. you press it then the wall to the left of the cart surfer will open and you walk in.Then you are in his secret lab! while it is loading it will say loading G's secret lab
its not real just in misions u can get there
you follow gary around Club Penguin to his lab
its in garys lab
it is in the book room click the tables then chairs then candles then the shelf will open and there garys secret lab
in the draw
in the draw
in the Hq lab
the secret lab in the haunted mansion
Sorry you NEED the coustume 2009
Rockhopper is staff on club penguin and arrives at club penguin every 2 months. His ship is called the Migrater. Gary is staff on club penguin and Gary goes on club penguin whenever. He is usally in the secret lab when hes online.
HALLOWEEN
first u go to the that secret lab thingy and .......AHHHHHH theres a person trying to kill me ah so scared
It is in HQ u go there talk G and turn your be hind u will found a Garget room there is it