An informal service accessible to all, according to individual needs; see “food”
To dream of being at a buffet, can have two meanings.
If you dream of eating delicious foods an having a great time with friends there, happiness and personal gains are signified. However, if you can’t get what you want, or you and/or others overload your plates, this suggests that you need more fulfillment and/or spirituality in your life. You are lacking in some way related to either friendship, love or pleasure.