Skinny Switch Secret or Body for Life
This sounds similar to the Skinny Switch Secret where you eat clean for two days and are allowed to "cheat" one day and the Body for Life eating plan where you eat clean for 6 days and "cheat" one day. I am thinking about trying the Skinny Switch Secret. I love having the flexibility of being able to have a treat and not feel that I am falling off of my diet. You can google both of these eating plans on the web for more information.