I went to school in Sydney. We had the dental van come to my high school, in 1997, maybe it was 1998? I was in either year 8 or 9. It was the one and only time I can remember it coming.
We never had any dental van come to my primary school, there was about 80 kids in my school and we never really got any of that stuff except for the Happy Healthy Harold/Life Education van. LOL it makes me laugh just thinking about it!