As of right now I haven't really thought of any new ideas that I want to use but I don't think I am going to keep my cafeteria food topic. I did find a few interesting things on the Internet about school cafeterias but I don't know if I will be able to find enough information to write a whole research paper about it. These are two articles that I found interesting off of google scholar. One of these articles talks about they made rats obese by giving them cafeteria food. The other article talks about changing cafeteria health habits.
http://europepmc.org/abstract/med/7391441
http://www.sciencedirect.com/science/article/pii/S0271531787800842