vce01, I've had dreams like that, too. I had one where we were all in our sports uniforms sitting in the gym (with our legs crossed like we were in primary school) and for some reason we start talking about spesh. Somebody asks if I'm ready and I'm like 'wut? (I wanted to play kickball)', and then the coordinator comes in and calls us to go to the library to sit our exam. It ends with me in my seat, tapping my pen on the desk, shitting myself (not literally, lol).
also, methodsboy, there was a countdown timer somebody posted from timeanddate that could count down the entirety of the time in seconds or hours, etc.
link here, if that's more to your liking. I don't use it because for some reason it runs into an error if I leave it open for too long.