Preheat the oven to 425F. Place bread in a baking sheet and toss with the olive oil and za’atar. Toast the bread in the oven until completely dried out and toasted, about 5-7 minutes tossing half way through so they cook evenly. set aside to cool.
Combine lettuce, tomatoes, cucumbers, radishes, scallions, radishes, bell pepper, mint and chopped parsley.
Toss the vegetables to combine. Add the dressing when ready to serve.
Top the lettuce with the crispy pita right before serving to avoid getting the bread soggy.