To dream of a potluck dinner represents a situation in your life where everyone has to do their part. People or situations that require everyone’s co-operation to achieve a goal. Possibly a reflection of family or community goals. A potluck dinner may also represent your projection of the people around you all contributing to an experience you’re having.
Example: A woman once dreamed of going to a potluck dinner at camp retreat. In real life she had lost her job. Her friends and family were all doing their part to help her get new job.