You need to specify your question.There are no "keys" in mission 2.If you are referring to the mission where you find missing coins,than its in G's drawer.
mogul me
the light is in the night club
You can't
find it
if you go on you tube and type club penguin mission 2.
You try to live
mogul [no capital letter]
in a tree
next to the cave
Misssion 2 from what i hear
nothing its a waste of time
its not mission 2, its mission 3! keep clicking the green, until its all red