Dream Symbols in The Dream Encyclopedia

by James R. Lewis and Evelyn Dorothy Oliver
Food in varieties and in abundance such as in a cafeteria or an “all one can eat” environment may suggest ideas that need to be digested.

The statement “food for thought” may be a meaningful way of understanding this dream. Too much may mean one is fed up with a condition or relationship.

If fear surrounds the selection of food, the dream may be indicating the basic fight or flight response to something threatening to eat you, or that a lot has been “eating at” the dreamer lately.

Dreamers Dictionary

by Garuda
Vision: Being a waiter or waitress in a cafeteria: you are surrounded by unsavory people; find new friends. You are the customer: a friend is having trouble—or needs help.

See Cafe.

Depth Psychology: A cafeteria is a sign that you would like to have more friends. How about inviting some people you like to your house ?

Dream Symbols and Analysis

by DreamForth
To dream of yourself in a cafeteria symbolizes the problems that you are currently facing in your waking life.