I've always liked the pizza and wings at El Centro, but the other day I tried the Shawarma wrap and was absolutely blown away. Has to be the best Shawarma I've... I've always liked the pizza and wings at El Centro, but the other day I tried the Shawarma wrap and was absolutely blown away. Has to be the best Shawarma I've ever had. The garlic sauce is without a doubt the best in Halifax.