FREE Centennial Coins (Pressed Pennies) available at the Visitor Center.   Choose from 4 designs, get all 4 if you want.   Normally there is a charge but during the Centennial, they are free.

   
There are nearly 50 other pressed penny locations in Washington State.
   

We encourage purchasing ($5.50) a collector's book to put your coins in....proceeds go to Locks education programs.