To all future students, use your time wisely. This project is a lot of work and will take a lot of time. Obtaining results to your surveys can take many days so make sure you have a large enough sample to work with. Not everyone will answer either. The paper is the hardest part of the project, so make sure you start as early as you can on that. Also, try to work with a partner as this project involves lots of work for just one person to do.
I would suggest doing a project on majors that people are taking or something involving cafe food.