The Pennington Bio-Medical Research Center is located on Perkins Road in Baton Rouge. It is a research center that is ran by the LSU School of Medicine. The center is always looking for participants in research programs and pays those participants. They may even cover your transportation. 

getty images/ Cranberry

In this study the research center is looking at the effects of cranberries in people who are at risk for diabetes and heart problems.The study last for ten weeks and could pay you $800! You simply drink 15 2 ounce bottles of cranberry extract (or a placebo) and make a few visits to the research center. Thee are also other trials that you could enter and pick up some extra cash also.