Heat 1 tbsp olive oil in a large skillet on medium heat.
Add the onion, cook for 5 minutes.
Stir in the bell pepper. Cook for a few more minutes, then add the garlic and cook for one more minute.
Add the turkey, breaking it up with a heavy spoon. Stir to combine with the other ingredients, then stir in the red wine.
When the red wine has been absorbed after a minute or two, stir in the tomatoes, followed by the oregano and cinnamon. This is a good time to put on begin cooking the orzo to serve with the turkey spinach skillet.
Simmer the turkey and vegetable mixture for about 10 minutes, stirring occasionally.
Stir in the spinach, and cook for a few more minutes, until wilted. Stir in the lemon juice, olives and feta.
Drain the cooked orzo, and scoop a serving onto a plate. Scoop a serving of the turkey spinach skillet mixture over the orzo and enjoy!