yes at LEAST three
No,you have to pay for tickets.
under 12s only
Disneyland - 1954 Kids Is Kids 8-11 was released on: USA: 10 December 1961
disneyland/disneyworld
6,000
Walt Disney was a single parent who wanted some place for fathers to take their kids on weekends. So, living in Los Angelos he built a theme park outside of town for single parents to take their kids when they had them.
None
The best place to start would be to check out Disneyland Paris' website for any current deals or promotions they may be offering. Right now, the website is advertising "extra night and extra day free" as well as "kids 7 and under stay and play free" promotions. It also would not hurt to check your local travel agent (such as AAA travel for example) for any park+flight+hotel deals to Paris in general or use websites like Expedia and Travelocity to book airfare and hotels together and buy Disneyland Paris tickets separately, as it could be cheaper this way.
Disneyland - 1954 Help Wanted Kids 30-1 was released on: USA: 2 February 1986
Disneyland - 1954 Help Wanted Kids 30-1 is rated/received certificates of: Australia:G Iceland:L
My wife, 2 kids and I visited Disneyland Paris in 2010. My kids were ~2 and 5 years old then. It's the only Disney they've known, so kids can't compare. We had a great time, personally speaking. Very clean, little to no lines, prices were fair, and perhaps less "commercialized" then American counterparts. Less pressure. If you're asking for only the negative effects of it, I'd say the distance for North Americans to visit. There are not nearly as many "package deals" available, compared to the parks of Florida and California. I could add the size of the Paris park is smaller, but when visiting for just a day or two, the size is more than enough.
Plaster of Paris is non-toxic, but that doesn't mean it is safe for kids to consume. If your child ate plaster of Paris call poison control.