PRESS PHOTO BY DONALD WENNERThe 2017 Lehigh Valley Flower Show featured “Gardens of the World” this past weekend at the Agri-Plex in the Allentown Fairgrounds. Area landscapers were asked to select a country and then create an exhibit to showcase that nation's flowers and architectural features. Rileigh and Hayden Bilheimer of Northampton, Lucas and Sophia Cramer of Mertztown enjoy the corn pit,