its on the ice berg
Club penguin does not have a hidden pyramid.
no hidden items in the gift shop in club penguin
no there is not
There are to many to name but some will come out on the Club Penguin news
There isn't a secret room at the cove in Club Penguin
in my but
no
the mine
The Hidden Lake
yes
there is no hidden hat
The viking helmet is always hidden in a different place on Club Penguin