I have many dreams that reoccur, but more often there are themes, places and other nuances that often turn up with the circumstances around them differing slightly. Most of these are way too personal, disturbing, or vague to properly share here but I will talk about the ones I can.
-I'm back in university and it's the end of the semester, and I have an exam or a big assignment due in a class I have never gone to; I often don't even know where the class is or what it's about. No matter how much I try and prepare it's readily apparent I'm going to fail. I haven't been in a classroom situation since 2003 and this still pops up.
-Related to that is another dream where I'm trying to get to a certain place or event and no matter what form of transportation I use or how fast I run, I can never move. Or if I can move I find myself back in the starting location with other things popping up that prevent me from leaving. Normally when I realize I'm dreaming I automatically wake up, or start to, but in this scenario I tend to realize it and try to control what's going on, but still cannot move.
-Exploring a vast old house that belongs to a relative or acquaintance. The background of the house is always known to me and my activities in there always take place at night and I am usually by myself, but every now and then I have a companion (who is always someone I know IRL). The house always has multiple hidden chambers that I am able to find and is filled with all sorts of arcane curios.
-There are several places I often find myself in. How I wind up in the place and what is going on there is different or sometimes not relevant or something I remember - the focus is on the place itself. I've tried google image search but have yet to turn up any places that resemble them. Still, I think they might actually exist somewhere.