Gehrke Windmill Garden The Gehrke Windmill Garden. Lots of funky windmill things on stalks, all lined up as kinetic art. They revolve, hum, and change shape in the wind. Who started this, why, and how: all mysteries for an intrepid reporter somewhere… Scott2015-11-04T04:40:08-08:00May 15, 2000| Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestEmail