COON VALLEY, Wis. — Scott Servais is telling one of his favorite Coon Valley stories — and he’s got a million to choose from. He’s standing near the spot it happened: A baseball field, naturally, though residual mud from the latest in a series of recent floods prevented him from venturing all the way out. It was 1987, and Servais had just gotten back from competing in the Pan Am Games in Indianapolis. He and his girlfriend, Jill, attended a wedding in Coon Valley, and then near midnight Scott drove her to the picturesque, Field of Dreams-like ballpark, Veterans Memorial Field, that had been th…