| Night Saunter | Prairie State Park | Hiking | Jun 14, 2025 |
| Hug a Herp Day | Prairie State Park | Interpretive Programs | Jun 21, 2025 |
| Tzi-Sho Prairie Natural Area Saunter | Prairie State Park | Hiking | Jun 28, 2025 |
| Nature Bingo | Prairie State Park | Interpretive Programs | Jun 28, 2025 |
| Guided Bison Saunter | Prairie State Park | Hiking | Jul 12, 2025 |
| Regal Prairie Natural Area Saunter | Prairie State Park | Hiking | Jul 26, 2025 |
| Nature Bingo | Prairie State Park | Interpretive Programs | Jul 26, 2025 |
| Guided Bison Saunter | Prairie State Park | Hiking | Aug 2, 2025 |
| Hunkah Prairie Natural Area Saunter | Prairie State Park | Hiking | Aug 23, 2025 |
| Nature Bingo | Prairie State Park | Interpretive Programs | Aug 30, 2025 |
| Guided Bison Saunter | Prairie State Park | Hiking | Sep 6, 2025 |
| East Drywood Creek Natural Area Saunter | Prairie State Park | Hiking | Sep 20, 2025 |
| Nature Bingo | Prairie State Park | Interpretive Programs | Sep 27, 2025 |
| Nature Bingo | Prairie State Park | Interpretive Programs | Oct 25, 2025 |
| Guided Bison Saunter | Prairie State Park | Hiking | Nov 1, 2025 |
| Nature Bingo | Prairie State Park | Interpretive Programs | Nov 29, 2025 |
| Guided Bison Saunter | Prairie State Park | Hiking | Dec 6, 2025 |
| Nature Bingo | Prairie State Park | Interpretive Programs | Dec 27, 2025 |
