The giftshop catalog changes every month. Each catalog, there will be a Penguins At Work page. There's sometimes a coffee apron. That's a way to get it.
at the store
in the book room up the stairs from the coffe room the coffe room is in the town on club penguin.
in the coffe shop in town
There isn't a code to unlock the pizza apron on Club Penguin. You need to buy it when their selling it in the Gift Shop.
you can with the pet shop apron.
it was a limited time apron. you cant get it anymore!!
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It is at the coffe shop downstairs
You have to go to the hideout store and buy it
get a cofee apron