Make this within a few minutes of serving so pita does not become soggy. Combine the pita, tomatoes, cucumber, onion, cilantro, mint, olive oil, lemon juice, salt and pepper. Taste and adjust seasonings. You might need a bit more oil, lemon juice, salt or pepper.
Garnish with a pinch of sumac and serve.
Notes
Feel free to add fresh herbs, olives, chick peas, feta cheese or a dollop of thick yogurt to this salad.