Summer of Smiles Appeal Thank you for supporting the Summer of Smiles Appeal. It costs around £65,000 a year to run our activities programme. Your gift - no matter how small or large - will help make sure the summer holidays are filled with joy, not stress! You may also, only if you wish, choose to add the cost of the bank transaction fee to your donation. This is 2% of your donation amount and means that our costs are reduced, with more money available for our charitable activities. Thank you. Manage Cookie Preferences