| Guided Bison Saunter | Prairie State Park | Hiking | Sep 6, 2025 |
| East Drywood Creek Natural Area Saunter | Prairie State Park | Hiking | Sep 20, 2025 |
| WIN: Women in Nature | Crowder State Park | Hiking | Oct 3, 2025 to Oct 5, 2025 |
| Spooking up the Park | Annie and Abel Van Meter State Park | Hiking | Oct 18, 2025 |
| Historical Haunts at the Homestead | Nathan and Olive Boone Homestead State Historic Site | Hiking | Oct 18, 2025 |
| Halloween Event | Crowder State Park | Hiking | Oct 25, 2025 |
| Guided Bison Saunter | Prairie State Park | Hiking | Nov 1, 2025 |
| Frozen Chosin Challenge | Johnson's Shut-Ins State Park | Hiking | Dec 5, 2025 to Dec 7, 2025 |
| Guided Bison Saunter | Prairie State Park | Hiking | Dec 6, 2025 |
