Forget pita!  Don’t even say the word! It’s Syrian bread!  You won’t find it at the big supermarkets.  Look for it at the Mediterranean stores.  The nationality doesn’t matter as long  as it is Mediterranean.  It will be soft and pliable.  With a pocket you can stuff with anythung or everything.  Which is what Nadra and Aurelia do in Sister of Saidnaya.  They feast on their sandwich while they prepare tuna fish for their boys.