Garlic Scapes are the flower stalks of the garlic plant.  The pretty exotic curling tops are actually edible and delicious plus it has healthful properties similar to garlic itself.  They're only available in early summer but it stores well in the refrigerator up to a month.  Garlic scapes has a milder flavor than the garlic cloves.  You can add garlic scapes to your salad, or as a topping to dishes just as you would use scallions.   You could also sautee it like how you use chopped garlic or make pestoout of it that will be great in pasta, breads, dips, chicken and meat dishes.