Thursday, Sept. 29, Riverview Farmstead Preserve Kropp Prairie, Naperville.

10 a.m.-1 p.m.

Volunteer Morning: Get some fresh air and exercise while helping to make a difference in your community. Activities will include seed collection. Individuals who have not yet volunteered must first complete a waiver online. Those with a waiver on file should contact Emily Kenny, volunteer services supervisor, at 815-722-7364 or [email protected] to reserve your spot. Participants should dress for outdoor work, including sturdy closed-toe shoes, long sleeves and long pants. All ages.