It was about 17 years ago. An organised event with the home ed group. It was about 1 or 2 miles out of the city, 3 at the most. There was a lake and a long single story building that was some sort of art education/craft place. It had lots of window s and was all a bit wild and jungly, I'm not sure if it was a public place or not. It definitely wasn't someone's home though. Does it sound familiar at all?