to the right in spy island
you just go to the lair in the thing, Dude!
If you are referring to the keycard in Poptropica Counterfeit Island, you use it to unlock a door in the secret lair, which can be found in the countryside. It is locked so you have to find a key.
after you have found the cosmic simbles you must then go to the staute and put in the simbles in order then find the key from the freckle face boy with the wierdos in purple robes will give you the key to his lair and it is under the hay!
Go inside, collect the cards, (You have to drop the boxes on the buttons) and go out. Don't get caught!
Mordred's secret lair is under the hay bales in the field. To open the hatch, you need the key from another "lair" -- the secret society that meets under the fountain.The process:Get the secret message from the Maid's room (castle first floor, to the left)Take it to the girl at the mill (upstairs) to get the passwordGo to the fountain, on the brass plaque. Press the 3 symbols and the sun.Get the key from the hooded fellow at far right.
you get the starfish and put it on the stand.
in the factory DA.
Put the starfish on the offering stand.
Once you have the key from the curator on Early Poptropica, open the Inspector's house in the CountrySide and find the missing painting (not well hidden). You will soon be where you want to go.
Zeus doesn't really have a lair but his castle is on Mt. Olympus. To get in you need Hercules. It will be hard to convince him.
It is in the ocean.
The rabbit in 24 carrot? It is in the factory.