O’Hara Woods Volunteer Workdays
Saturday, December 19, 2026 · 9:00 AM to 11:00 AM
O'Hara Woods and Nature Preserve · O'Hara Woods and Nature Preserve - 524 Belmont Drive Romeoville IL 60446 · Romeoville, IL · 60446
Join The Conservation Foundation and Friends of O’Hara Woods volunteers to improve the ecological health of this State Nature Preserve. Work may include trash clean-up, removal of invasive trees and…