It was National Chili Dog Day a couple of days ago, and whenever I think of chili dogs, I think about John Cougar’s 1980s classic, Jack and Diane. It’s the song that made Tastee-Freez famous for those living across America. I grew up in the Midwest, enjoying hamburgers, chili dogs, and soft-serve from the Tastee-Freez. I even enjoyed a few meals there during my college years in Virginia. They were all over the country until one day, they just disappeared…