Space Expo in the Netherlands and Belgium
I saw about the camps on the internet yesterday. If it was not 4000NM from home, I would visit it! looks great!
But I did visit the Noordwijk space expo in the Netherlands a couple of years ago.
http://www.spaceexpo.nl/
It is a great way to learn and see space history, mockup station modules, a full size LEM, etc. Also as a complete surprise to me, I got a guided tour through the ESA-ESTEC complex, I saw the satellite testing facility and the ISS mockup for Andre Kuiper's training.
I can recommend it to anyone with interest in spaceflight!
I also visited the Belgium counterpart last year, quite a contrast!
The 'Kuifje to space' style exhibition was a great disappointment. They made me feel uncomfortable, all explanation was in a way like: yea we do spaceflight,.. but because you are just a visitor you don't understand these things anyway so let's not bother you with any complex details.
Over there I did have one exiting experience tough, There was one big room which looks allot like the space camp location. There was a full size space shuttle mockup. After a couple of minutes sitting in the pilot seat and getting comforable with the buttons and switches around me, we were told to get out of the simulator! because it was still in use for astronaut training!

sorry! LOL
http://www.eurospacecenter.be/