Dimes for Disney is a way to save money for a trip to Disney World. If you fill a 2 liter bottle with dimes - you get about $ 700. I don't know if that's true or not ... but it would be a fun way to save. (We just throw ALL our lose change into a jar at the end of the day. You never miss it ... and it does add up to some extra spending money when our trip comes around). (Tip -- you might want to get a change machine to roll all those coins for you)!