Willis Farm Loading Map.... Willis Farm3319 140th St. - ThorntonEvents 42.964352 -93.45089999999999 Address 3319 140th St. Thornton IA 50479 United States Upcoming Events No events in this location mariekboyd2019-05-29T18:03:27-05:00May 29th, 2019| Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail