Grate the zucchini and place it in a clean kitchen towel, squeezing firmly to remove as much excess moisture as possible.
In a large mixing bowl, combine the squeezed zucchini, ground turkey, egg, almond flour, minced garlic, dried oregano, sea salt, and black pepper.
Mix the ingredients thoroughly until well combined, then form the mixture into four equal-sized patties.
Heat the olive oil in a large non-stick skillet over medium-high heat.
Place the patties in the skillet and cook for 5-6 minutes per side until golden brown and the turkey is cooked through.
While the fritters cook, whisk together the Greek yogurt, chopped fresh dill, and lemon juice in a small bowl.
Serve the hot fritters immediately with a generous dollop of the cool dill yogurt sauce.