I spent 5 summer holidays (and an Easter once as well) working, and to a certain extent, playing in Legoland, Windsor. I don't think there could have been any other job in this world that could have made me as happy and enjoy it as much. My official job title was retail assistant, working in Wild Woods, Castleland and My Town, and through all this time I worked with some fantastic people, many of whom I still count as extremely good friends. The job was often tiring though always enjoyable; the company, its aims and values fantastic to work for; and it allowed me to spend a nice percentage of the year helping people have fun.
And if that's not a decent plug, I don't know what is.

Below are self-explanatory links to try to show quite how crazy I am about all this.