To break social order and the regular, I propose to change up the seating arrangements. Get some of your friends, and some new people as well to sit at a different table, such as the "nerd" table or "popular" table. Get enough people to fill up about 3/4 of the table, but leave some room in case someone new decides to sit there. Change it up everyday with different people and different topics to talk about. I commenced this project with a few of my friends and some people I didn't know, and now we are all friends, and have benefited from this. For example, today we sat on the other side of the cafeteria, and talked to each other completely in a foreign language.