If you can correctly pronounce "tsatsiki sauce" to the barista behind the counter at Cafe 1134, then you’re well on your way to a healthy, tasty snack for less than four bucks. Yes, you read it right: Healthy and tasty and cheap. It comes with soft, whole wheat pita bread--sliced and lightly toasted--alongside healthy dollops of tsatsiki sauce made with tangy Greek yogurt, cucumber and dill.