If you were dreaming you have to go somewhere late at night even when that place is closed, it means that dream is not logical and you don’t have to follow it. Rather, the meaning of the dream should be noted. The dream interpretation is that you should go to that place, at a reasonable hour and day. Your intuition wants to bring to your consciousness some information. That was why you dreamed of visiting that place even when it was closed late at night.
Another dream interpretation could be about telling you of your nostalgia for that place. You may have special memories about that place.
