United Nations 
To dream of the United Nations suggests that the most important thing in your life at this time needs your full and undivided attention. There may be an injustice at foot and to dream of the UN implies that a fair solution is waiting to be discovered.
Eating Contest
To dream of an eating contest may indicate a feeling of awkwardness and confusion in your waking life. Hunger to achieve may be leaving you feeling inadequate at this time. To dream of an eating contest suggests a need to re-evaluate your expectation to succeed. Slowing down may bring success more quickly in the long run.
Vending Machine
A vending machine in a dream symbolizes quick and easy rewards. Simple efforts can give you surprisingly good results.
To dream of a vending machine which will not release its contents indicates frustration. Your goals may be just out of reach but an invisible force has kept you from reaching them. It may be time to take a step back and reassess the situation.
Heimlich Maneuver
To dream that you require the Heimlich maneuver indicates that you are feeling helpless against a problem which you know could easily be solved with the help of a friend.
To dream that you performed a Heimlich means that one of your friends has a problem that you believe would be easy to solve.
To watch a Heimlich maneuver performed in a dream may indicate that you are feeling left out of a bonding experience between the people around you.
Immaculate Collection
To dream of an immaculate collection of breakables may indicate fear of growing older and the pressing need to relax in your more private moments. To dream of a dusty collection suggests an accumulation of old hang-ups that no longer serve you at the current stage in your life. Selling off a collection piece by piece in a dream implies an unconscious creation of emotional space in your waking life which is now allowing you a wiser and more fulfilling perspective.