My name is Nathan and I want to raise some money on behalf of my dad, who is terminally ill with cancer. Daddy's cancer, which started in his sinuses, has recently made him blind. I am going to spend a whole day 'blind' as a challenge. To make it even harder I am going to do it on a school day! Please help me to raise money for The Mustard Tree cancer support charity that has been helping my daddy and mummy.