S’mores consists of a roasted marshmallow with a layer of a chocolate bar sandwiched between two pieces of graham crackers. 1829 – Presbyterian minister Sylvester Graham invented the graham cracker in 1829 in Bound Brook, New Jersey. The Hershey Company makes more than 373 million HERSHEY ’S Milk Chocolate bars a year. Answer: Grand Rapids, MichiganWhat is each breakable section of a Hershey’s Milk Chocolate bar called? Peanut Butter S’mores.