Check out these volunteer opportunities in 2019:
| Dates | Event | Location | Times |
| Oct. 5 | Fall Beautification Day | Knob Noster State Park, Knob Noster | 9 a.m. - 1 p.m. |
| Oct. 12 | Stream Critters and Health | Rock Bridge Memorial State Park, Columbia | 8:30 a.m. - Noon |
| Oct. 26 | Rock Bridge Renew | Rock Bridge Memorial State Park, Columbia | 8:30 a.m. - Noon |
| Oct. 26 | Creek Cleanup | Knob Noster State Park, Knob Noster | 9 a.m. - 1 p.m. |
| Nov. 2 | Autumn Bush Honeysuckle Hack for Habitat | Katy Trail State Park - Marthasville Trailhead, Marthasville | 9 a.m. - 1 p.m. |