April 18, 2026 — OTA and Cooperative Trail Build at O’Fallon, Park

Open to all volunteers .. join the OTA along with the Sierra Club, City of St. Louis Parks dept, Openspace and other groups

as we continue to complete the trail system started in 2025.

We’ll meetup in the O’Fallon YMCA parking lot.  at 8:30 am.

Bring sturdy hiking shoes/boot, long pants and long sleeve shirt. Pack a lunch and at least 2 liters of water.

The OTA will supply all equipment and safety gear for volunteers.