Smarties Challenge collect spare change for Vision If you like chocolate why not challenge yourself to fill an empty Smarties tube with loose change... then donate it to Vision! 1. Eat the Smarties This is the fun part. You’ve got a perfect excuse to eat all the Smarties in one go. It doesn’t HAVE to be Smarties, but we find that Mars Bar packaging isn’t quite as effective. 2. Fill up with loose change 20p’s work best but over the years our supporters have proved you can fit just about any coin or note in an average tube of Smarties. 3. Bring it back You can bring it to Refresh, drop it off at our office, or hand to your church leader.