Cape Code Potato chips contain no hydrogenated oils and no artificial colors, flavors, or preservatives. Proudly supporting. Dana-Farber Cancer Institute. We're proudly giving 5% of the proceeds (0.12 cent from every purchase through October 31st will support breast cancer research at Dana-Farber Cancer Institute (DFCI). DFCI is located at 450 brookline avenue, Boston, MA 02215, 1-866-408-3324. This program is being conducted by a commercial). of this purchase to support breast cancer research at Dana-Farber cancer Institute. We offer tours of our factory on Cape Cod. Visit capecodechips.com for tour hours.