2011 Operation Wild Lands - St Louis Saturday, September 17, 2011 - 9:00am to 12:00pm at The Open Space Council, St Louis, MO Price: free Phone: (636) 451-6090 Age Suitability: All Ages This fall, The Open Space Council will help keep our public lands free of litter and invasive species with its community volunteer program, Operation Wild Lands (OWLs...