Back to All Events Earth Day Thursday, April 22, 2021 8:00 AM 5:00 PM Friends of the Big Sioux River 201 North Weber Avenue Suite 1 Sioux Falls, SD, 57103 United States (map) Google Calendar ICS Previous Previous October 10 River Clean-Up Event - Pasley Park Next Next April 24 Earth Day Clean-Up Event
Earth Day Thursday, April 22, 2021 8:00 AM 5:00 PM Friends of the Big Sioux River 201 North Weber Avenue Suite 1 Sioux Falls, SD, 57103 United States (map) Google Calendar ICS
