Preheat oven to 350 degrees. Spray an 8 x 8 inch baking pan with non-stick spray and set aside.
In a small mixing bowl, combine the graham cracker crumbs and the coconut oil. Gently mix until the graham crackers look similar to wet sand. Pour into the prepared pan and press down to form a crust.
In a large mixing bowl, combine the cream cheese, yogurt, and sugar. Whip on high speed until fluffy. Add 1 tablespoon of the flour, 2 egg whites, lemon juice, and 1 teaspoon of the vanilla. Mix on low speed just until combined and pour the batter on top of the prepared crust.
In a small bowl, combine the remaining flour, 1 egg white, remaining vanilla, honey, pecans, and cinnamon. Mix well and lay on top of the cheesecake, gently pressing down.
Bake the bars for 25 - 30 minutes. The cheesecake might still be a little wiggly in the pan, and that's ok! Let cool to room temperature and then refrigerate, loosely covered, for at least 3 hours. Slice and enjoy!