Promoting Disclosure: If you purchase one thing by clicking hyperlinks inside this text, we could earn a small fee, but it surely by no means impacts the services or products we advocate. My all-time favourite discontinued meals merchandise is the Marathon sweet bar, a protracted braid of caramel and chocolate bar that got here out from M&M Mars in 1973 and was wolfed up for good in 1981. (It’s featured in my Nineteen Seventies and ’…