Saving for Disney land

Our neighbor from sherwood is the ultimate grandma, and since she doesn't have her own grand kids she spoils Anna.  She bought Anna a piggy bank when she was born and she gives her $ every holiday and birthdays.  This bday, she sent Anna a card that said "put in your piggy bank for your trip to Disneyland". She now asks often when we are going to Disneyland.  She's ready!