Michigan grows asparagus. Michigan makes wine. Now comes a twist in agritourism ingenuity -- asparagus wine. "It has a mild asparagus aroma and flavor with a little hint of sweetness," says Kellie Fox of the Fox Barn Market & Winery in Shelby, near Pentwater. "And it is really clear." Admitting that asparagus wine sounds, well, pretty awful, Fox says it all started when her husband, Todd Fox, gave her a challenge.