Wildflower talk and walk by MN Jim Varnum. Heard Museum 1 Nature Place McKinney , TX Event URL http://ntmn.org/new/index.php?option=com_events&task=view_detail&agid=2948&year… Event Tags Wildlife Gardening Bird & Nature Walks Date and Time Sep 20 2014 | 2:30pm - Sep 20 2014 | 4:30pm