I wonder if any one has had experience of Keycamp in France and their kids' clubs? I'm travelling with a 4 and a 5 yr old, and the clubs are apparently for 5 and over (unless your 4 yr old is of compulsory school age). My youngest won't start school until Sept, but would easily pass for nearly 5 (tall, intelligent, chatty). Could anyone tell me if they actually check the date of birth of children using the clubs? Or could we get away with winging it? He would be sooo disappointed not to be able to attend with his brother.