I suddenly just remembered part of a dream fragment from maybe 2007?
I was at a museum-like place with my direct family, it was an indoor/outdoor place, and there was a roller coaster-like vehicle that you would ride to get around certain areas.
I remember going around with a male worker of this place during some parts of the dream & with my direct family during other parts of the dream, through tunnels and rooms, around this large museum-like place that was possibly built into a mountain that was out in some isolated area or something like that.
I remember riding the roller coaster-like vehicle during some parts and I remember walking during other parts, and we saw different exhibits of various things & some of the exhibits may have even had audio recording that explained the exhibits.
I am not sure if I worked at the place or not, since I remember talking to the manager and/or owner at some point, but that is all that I can remember.
-John Jr 🙂