NATIONAL SANDWICH DAY Whether you stack it high or thin, National Sandwich Day on November 3rd recognizes one of America's favorite lunch items. #NationalSandwichDay The sandwich is believed to be the namesake of John Montagu, 4th Earl of Sandwich, following the claim that he was the inventor of the sandwich. No matter who invented it, we celebrate every kind of sandwich. While the modern sandwich is believed to be named after John Montagu, the exact circumstances of its invention and original use are the subject of debate. There is a rumor in a contemporary travel book titled Tour to London,...