 Northern Michigan's premier garden event is taking place July 25th and 26th at the Botanic Garden at Historic Barnes Park in Traverse City. The Great Lakes Plant Symposium is a chance for garden enthusiasts and pros to hear top tips and learn techniques from leading horticulturists, landscape architects, and nursery professionals. Attendees will also be able to tour the Botanic Garden and enjoy a special dinner and auction of rare and unusual plants.