The Stampin' Up! catalogue has some interesting bits and pieces to help you create something a little different. I've had a pack of treat cups for sometime but haven't quite got round to creating anything with these yet. At just £2.95 for a pack of 12 they are a bargain and great for kids cards as you can include sweets/treats inside the little cups.
Here is a fabulous card created by a fellow demonstrator (Amy) which uses a treat cup with the Something Sweet stampset that is designed to fit perfectly with these.
Amy has created sweets to go inside the dispenser using the stamp set, and this could easily be adaped to include real sweets as well.