It was a free gift once, so the only way that you can get it is if the Club Penguin people have that same free thing again.
it was an item in the penguin style catalog when the club penguin earth day party 2010 was on. if you dance while wearing the green hard hat and nothing else you will drill trees into the groung
there is now hard hats and vests at the gift shop that you can buy. 2010
at the stadium;]
Go to the Mine Shack. Enter the Mine. Go to the other Mine (If it is the new Club Penguin). If you see a hard hat and a Jackhammer, Click the Hard hat. And there you go! You have your hat!
In The Treasure Book!
it isn't
The Hard Hat is the latest free item on club penguin. I know that people already have the hard hat but people can still get it. It is located in the stadium.
The hard hat helps when club penguin is building something new. It you dance while wearing the hard hat you will drill and many penguins help so the work gets done.
Your mom should know
Its free in the mine.
wear your hard hat and dance to drill
go to cpcheats .info