Campus 
To dream that you are on a campus implies that you are seeking more intellectual stimulation. You should join a class, study a different language, or read up on an interesting subject.
Locker
To dream of a locker suggests that there are things about you that no other people know about. Consider and take note of items that can be found inside the locker. For example, to dream of a school locker signify hidden feelings and thirst for knowledge.
To dream that you cannot open a locker or that you forgot the combination means that you are hesitant to take a stand in situations in which you are unsure about the outcome. In dreams where you cannot find your locker, this symbolizes your insecurities.
Janitor
To dream of an idle janitor implies drawbacks in your business dealings.
To see a busy janitor means good news in the future.
Veranda
To dream you are sitting or standing in a veranda is an indication that you will soon succeed at an endeavor that has caused you great worry and concern.
Brothel
To dream that you are in a brothel indicates dissatisfaction and deprivation in your emotional or sexual relationship. Your physical urges need attention.
Canteen
To dream of a canteen implies that you prefer to select simple methods of mental satisfaction rather than expending too much energy.
Chimney
To dream of a chimney symbolizes the comfort and affection that is present among close family and friends. A chimney can also represent the male genitals. If the chimney collapses in the dream, this could indicate fears of sexual incompetence.
To dream that you are sweeping the chimney implies that you are holding in strong emotions of anger or wrath. You need to learn how to express these feelings to avoid emotional harm.
College
To dream that you are in college represents transformations occurring within your circle of relationships and the outside world. Perhaps you are seeking higher education and intellect. You may be given an opportunity to follow a different course of action or to embark on a new journey. If you had gone to college in your past, then this dream may be tapping into those past feelings and emotions. However, if you are currently in college, this dream may mirror your present experiences and environment. You may be feeling a lot of pressure and anxiety.
Lecture
To dream that you are giving a lecture indicates that people around you find you devoid of fresh ideas - you are boring and uninteresting. Perhaps you need to work on enhancing your interpersonal skills. Alternatively, this dream may be a spillover of your rational, objective self.
Absence
To dream of being filled with the energy of absence means that you are unconscious of an emptiness within you.
Dreaming of feeling the absence of another person can represent an aspect of youself that is missing out on expressing itself. You may have a secret desire to travel, but you push it aside for the more rational idea of stability, etc. Look at the supporting images and emotions within the dream for clues.