Ok, that sounds a bit odd, but here's the thing, we're going and the whole family is veggie (and now skint.) I couldn't justify spending nearly £70 a day on meal vouchers, and it looks like Disney and France in general have different ideas about what constitutes being vegetarian. (One of the veggie options in one restaurant was fish and chips, and one of the best veggie restaurants apparently uses meat stock for veggie dishes.) 
If we just pay as we go, I think we're looking at £15 each for chips and salad. It's crazy expensive, and I don't want to pay through the nose for the kids to eat crap for almost a whole week.
Soooooo... I was thinking if I took my slow cooker, we could at least have baked potatoes when we get back at night? And maybe couscous if I take the kettle? I can take some fresh stuff with me although we'll have no fridge so that will be limited, but just trying to figure out if this is a socially unacceptable thing to do, and whether I run the risk of burning down the whole hotel when the euro-adapter blows up my slow cooker. 
Or any other tips for not starving to death/going bankrupt while there?