Summer’s favorite campfire treat is more fun when you don’t have to build the fire yourself — or be limited to tradition. Creative takes on s’mores are being served around the city, from the scary-sounding S’mores Fries that debuted this week to the more tempting S’mores Sundae. Some spots still serve the classic version — toasted marshmallow and chocolate sandwiched between two graham crackers — without the hassle of taking a camping trip.