Well, i was on the chat the other day and food at disney came up, so it got me thinking... What is the one thing that you spend the most money on at disney... what is the one thing that would be useful...
Drinks... Going with 5/6 other people drinks can get very expensive at 2.60euros a piece, so i thought how a refillable cup would come in handy, like they have at alton towers but... better.
You go into a restaurant like "Au Chalet de la Marionette" for example and buy a cup (Made out of plastic so it doesn't get destroyed easy) with a barcode on for 15-20 euros.
so.. wheres the drink? Well.. Thats where the "Refillable cup" idea comes in, this plastic cup you just bought has a barcode on, so you go over to a machine which could be located in various places in the park, queues, restaurants, anywhere. and you see one of these...

See where I'm going ? You scan the barcode... put the drink underneath the dispenser, select the magical drink and... ta-da! you have a drink, when its all gone, you go back again for a refill! The barcode will be there to stop you using it the next day and if you took your cup back to recycle you get 5euros back!
I think this is a good idea, which wouldn't cost dlrp too much money.
Let me know what you think.
Nicholas-c