In a large salad bowl combine radishes, tomatoes, cucumbers, onion, arugula, mint and parsley. Dress with 2 tablespoons evoo, lemon juice, and lemon zest.
In a medium mixing bowl, combine ground beef and zaatar or baharat. Form into 4 patties.
Preheat oven to 350℉. Heat 2 tablespoons evoo in a medium pan on medium-high heat. Cook patties about 3 minutes until golden brown, flip and cook 3-5 minutes more until patties are fully cooked.
Warm Pitas for 4 minutes in oven on an oven safe pan.
Cut top edge off each pita and stuff with burger, fattoush and a drizzle of tahini, serve alongside salad.
Garnish fattoush with pita pieces and serve with your favorite condiment, like more Tahini and/or a sprinkle of sumac!