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Actually to donate coins there is a event once a year in the month of December. To donate your coins, go to one of the coin stations in the plaza or forest and click on what you want to donate your coins to.
You can not get banned on Club Penguin if you donate too many coins, but if you have a lower amount of coins (such as 4999 coins or lower), if you click on donate 5000 coins to any cause, without 5000 coins, you can still get the stamp.
Wait for the Holiday Party in December 2012. Its the only party in which you can donate your coins to coins for change. In the holiday party, in mostly in every room you see a coins for change donating stand. Click there to donate your coins.
You can find many antiques such as coins, clocks, or silverware.
At the holiday party in late December there will be a thing called Coins for Change. There will be stands in common places like the Palaza, Beach, and Town. Click on that and choose how many coins you want to donate. I hope this helps! :-)
Silverware has lots of it. Can anyone help me with a science project.add. Coins, photographic film, disinfectants, electrical contacts.Have a crack at silver in wikipedia.
You donate it for coins for change. Or you can buy things.
It's a thing where you donate to kids who are poor, sick, homeless and also you can donate to the Enviorment! It happens in December every year!
Alloys
just donate money to help . just fill up a piggy bank and donate all coins in it.
The element silver is used for Jewelry, silverware, etc. It has also been used in many coins around the world.