Aug 27

Saturday, August 27, 2022

12:00 AM to Sunday, August 28, 2022 12:00 AM

Operation Clean Stream

Since 1967, The Open Space Council for the St. Louis Region has organized Operation Clean Stream, one of the country’s most significant and longest-running river restoration projects. Every August, volunteers take to the Meramec River and its tributaries, working to undo the damage caused throughout the year by flooding, careless littering, and the unlawful dumping of debris.
Sep 13

Tuesday, September 13, 2022

6:00 PM to 7:30 PM

All About Plants Walk & Talk Tour on Gravois Greenway

Grant’s Trail Greenway

See and hear about what makes each plant along the greenway special and unique. Learn about how these plants benefit your health and the environment. The walk is free, but preregistration is required.
Sep 30

Friday, September 30, 2022

3:00 PM to 6:00 PM

Native Plant Sale

Roeslein & Associates, Inc.

Native plants beautify landscapes, improve the environment, and help support songbirds and other cherished wildlife. Buy native wildflowers, grasses, shrubs, trees, vines, sedges, and native seed from Grow Native! professional members: