Salsa 
To dream of salsa implies a willingness to accept the beauty and differences of others.
To open a jar of salsa suggests a sudden movement in a totally different direction in your waking life.
To dream of dancing the salsa is a likely opening of the heart and possible enhancement in the relationship section of your life.
Nachos
To dream of nachos suggests that you may have unusually high expectations in a particular situation.
To dream of nachos with all the trimmings suggests that you should tone down your expectations, especially if they are of another person's behavior. This is best, as you ultimately have no control over the other person. Your desire for spice or drama has led you to focus on others, but it is only you who can provide true fun and adventure for yourself.
Ketchup
To dream of ketchup indicates a feeling of boredom that may be pervading your waking life.
Spilling ketchup suggests the need for a change in attitude and the development of gratitude for what you already have.
Dance Class
A dance class in your dream implies the imminent release from a discouraging emotional situation. It suggests rapid growth based on prior personal development and inner fortitude, in other words, you may be about to reap the harvest of seeds sown in the past.
To dream that you are watching a dance class in progress can indicate movement into a pleasurable period of creativity.
Dreaming that you are late for a dance class belies an unconscious fear that life may be passing you by.
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