Take the challenge! Our 28 day diet challenge based on the Engine 2 diet will start February 1. We will meet to discuss the diet and the requirements of the challenge. We will be sampling our E2 compliant convenient foods available here at Whole Foods on Ponce. All of your questions will be answered. A quick tour of the store will also be available at the conclusion of the meeting. Signup by emailing trulie.myers@wholefoods.com or at Customer Service.