Surrounded by the wide open plains of eastern South Dakota, locals from the tiny town of Clark gather every year in early August for a spud celebration. The “Potato Days” tradition has persevered since 1992, eventually featuring the Little Miss and Mister Tater Tot Pageant, potato decorating, and most famously, instant mashed potato wrestling. On a hot August day in 2019, photographer Sol Neelman stood on the sidelines—still somehow drenched in instant potatoes—grinning wildly. He remembers being particularly impressed by the high school spud wrestlers. “Generally you don’t get that…