(Fish) In a dream, a seafood restaurant represents adversities, fights, evil, stress, depression, or relief from difficulties. (Also see Fishery)
If you’re with a group of friends, however, support of all kinds is available from people who care for you.
If the caf? is chic and nicely decorated, your world is pretty much in order, but if it’s a shabby place, both your spirits and your life circumstances could use a lift, and you may need to seek it outside your usual domain... Dream Explanations of Astro Center
A longing for social contact and diversion. Eating and feeling comfortable in public points either to being open or lack of a private space.
See Food, Eating. It is important what type of restaurant and what is happening there. How do you feel being there?
Folklore: Good omen, if you see yourself in the restaurant. Watching yourself eating points to small pleasures; watching others eat suggests poor emotional health.... Little Giant Encyclopedia
2- Any place connected with food is to do with our need for emotional sustenance. There is feedback to be received from eating in a public place. Our social needs our met. We mav be conscious of the need for a ‘relationship’ with the place we arc eating at, as much as with the person with whom we are eating.
3- Spiritually a restaurant symbolises our need to belong to a group of people who all have the same habits and perhaps a diversity of beliefs.... Ten Thousand Dream Dictionary
Depth Psychology: The dream indicates your need for company. You want more human contact and diversion. Do vou need a break?... Dreamers Dictionary
The dream may also be a pun on “seeing food” and thus you may want to look up “Food” for further meaning.... My Dream Interpretation