MaryMargaret (a ten-year-old) is no stranger to helping other people.  But now she is taking on her most ambitious task to date, and that is to raise enough money to buy 150 MP3 players - for children in the Washington DC Children's Medical Center.  When MaryMargaret was just six years old, she spent some time in that hospital so she knows how scary it can be if you have a serious illness.  She hopes that having the gift of music will calm fears and make the children happier during this difficult time of their lives.  Let's see what Twitter can do. If everyone who visits this page thinks what MaryMargaret is doing is cool and tips just $2.00, this will help her achieve her dream. Use Give Forward for credit card donations or send a check.