To get the icebox you must be in the second year and the volcano eruption must of occured. Go up to the mountain and enter the cave you should see a ice-cube looking thing. Yhen take the ice-cube to the guy in the shopping mall thats behind the counter where you buy the T.V and the crib, give it to him. After a while you will have your storage a frigerator.(if you have a fertilizer maker you will not be able to get fertilizer anymore)