Take the time out to eat and fellowship with friends. It is a nice way to escape from the hustle and bustle of life. It is a stress reliever, in most cases. This is a great time to learn so much more about the people you are around; another way for everyone to open up.
Always remember, be kind, be respectful, be courteous.
It doesn't always have to be dinner, try brunch or breakfast; even a quick lunch will be ok.