Beat eggs with a fork. Add water and tomato sauce and continue beating. Stir in falafel mix; let stand 5 minutes. Add ground turkey, garlic and ginger; mix thoroughly. Spread evenly into a loaf pan (or bundt pan).
Bake at 350 degrees for 60 minutes.
Sauce: In a blender, blend cucumber, dill, garbanzo beans and sour cream until smooth.
Refrigerate sauce until ready to use.
I personally would prefer this sauce 'chunky'.
If you make in a bundt pan -- you can plate it and pour sauce in the middle!