I'm trying to come up with a piggy bank type thing for Megan. We want to get her started saving money for a school trip to Italy summer after next and I'm thinking that if she has a place to keep the money separate from her spending money it will be easier and less tempting to spend it. I was hoping to make it something physical (unlike a bank account) so she could see it grow and be able to count it once in a while to see her progress. A trip to a paint-it-yourself store? A replica of The Leaning Tower of Pisa?