| Toddler Tuesdays | Crowder State Park | Interpretive Programs | May 1, 2018 to Jun 5, 2018 |
| Summer On-Season Kick-Off | Washington State Park | Interpretive Programs | May 25, 2018 to May 28, 2018 |
| Birds of Prey | Montauk State Park | Interpretive Programs | May 26, 2018 |
| Living History Farm Program | Watkins Mill State Park | Interpretive Programs | May 26, 2018 to Aug 5, 2018 |
| Living History Farm Program | Watkins Woolen Mill State Historic Site | Interpretive Programs | May 26, 2018 to Aug 5, 2018 |
| Wildflower Walk | Ha Ha Tonka State Park | Interpretive Programs | May 26, 2018 |
| Explorer Hour | Crowder State Park | Interpretive Programs | May 26, 2018 to Sep 1, 2018 |
| Cold Blooded Animals Program | Crowder State Park | Interpretive Programs | May 26, 2018 |
| Nature Touch Table | Crowder State Park | Interpretive Programs | May 26, 2018 to Sep 1, 2018 |
| 7th Annual Memorial Day Backyard Birds and Bird Feeder Presentation | Harry S Truman State Park | Interpretive Programs | May 27, 2018 |
| Raptor Awareness | Don Robinson State Park | Interpretive Programs | May 27, 2018 |
| Seize the Prey! | Thousand Hills State Park | Interpretive Programs | May 28, 2018 |
| Birding for Beginners | Ha Ha Tonka State Park | Interpretive Programs | Jun 1, 2018 |
| Kids' Series - Nature Journals | Ha Ha Tonka State Park | Interpretive Programs | Jun 1, 2018 |
| Dutch Oven Date Night | Battle of Lexington State Historic Site | Interpretive Programs | Jun 2, 2018 |
| Owl Prowl | Ha Ha Tonka State Park | Interpretive Programs | Jun 2, 2018 |
| Storyteller Jim Two Crows Wallen | Graham Cave State Park | Interpretive Programs | Jun 2, 2018 |
| National Geographic Adventurer of the Year Jennifer Pharr Davis - Presentation and Urban Hike | | Interpretive Programs | Jun 2, 2018 |
| First Saturday Lecture: "Jesse James, Jo Shelby and the War after the War" | Arrow Rock State Historic Site | Interpretive Programs | Jun 2, 2018 |
| Tuesdays @ 2 - June Events | Missouri State Museum | Interpretive Programs | Jun 5, 2018 to Jun 26, 2018 |
| Museum After Hours: Missouri Bicentennial | Missouri State Museum | Interpretive Programs | Jun 6, 2018 |
| Learn to Camp | Ha Ha Tonka State Park | Interpretive Programs | Jun 8, 2018 |
| Kids' Series - Birds of Ha Ha Tonka | Ha Ha Tonka State Park | Interpretive Programs | Jun 8, 2018 |
| Raptor Awareness Program | Mastodon State Historic Site | Interpretive Programs | Jun 9, 2018 |
| Citizen Science Saturday: Moth Night | Cuivre River State Park | Interpretive Programs | Jun 9, 2018 |
| June Wildflower Hike | Graham Cave State Park | Interpretive Programs | Jun 9, 2018 |
| Archaeology Day Kids Camp | Graham Cave State Park | Interpretive Programs | Jun 14, 2018 |
| Kids' Series - Insects | Ha Ha Tonka State Park | Interpretive Programs | Jun 15, 2018 |
| All Bark, No Bite - The Trees of Ha Ha Tonka | Ha Ha Tonka State Park | Interpretive Programs | Jun 15, 2018 |
| Historical Skills: Rope Making | Nathan Boone Homestead State Historic Site | Interpretive Programs | Jun 16, 2018 |
| Lesser Known Features | Ha Ha Tonka State Park | Interpretive Programs | Jun 16, 2018 |
| Let's Stick Together | Prairie State Park | Interpretive Programs | Jun 16, 2018 |
| Mammals of Missouri Program | Crowder State Park | Interpretive Programs | Jun 16, 2018 |
| St. Charles History Talk: Rose Philippine Duchesne | First Missouri State Capitol State Historic Site | Interpretive Programs | Jun 21, 2018 |
| Great American Campout Weekend | Washington State Park | Interpretive Programs | Jun 22, 2018 to Jun 24, 2018 |
| Night Expedition | Lewis and Clark State Park | Interpretive Programs | Jun 23, 2018 |
| Astronomy for Beginners | Ha Ha Tonka State Park | Interpretive Programs | Jun 23, 2018 |
| Owl Prowl Program | Crowder State Park | Interpretive Programs | Jun 23, 2018 |
| Shot in the Streets: The Death of Archie Clements | Battle of Lexington State Historic Site | Interpretive Programs | Jun 23, 2018 |
| The Wacky World of Insects | Graham Cave State Park | Interpretive Programs | Jun 23, 2018 |
| Hug a Herp Day | Prairie State Park | Interpretive Programs | Jun 23, 2018 |
| Kids' Series - Stream Day | Ha Ha Tonka State Park | Interpretive Programs | Jun 29, 2018 |
| Waste Free at Washington State Park | Washington State Park | Interpretive Programs | Jun 29, 2018 to Jul 1, 2018 |
| Basic Outdoor Hazard and Safety Awareness | Bennett Spring State Park | Interpretive Programs | Jun 30, 2018 |
| Bats of Ha Ha Tonka | Ha Ha Tonka State Park | Interpretive Programs | Jun 30, 2018 |
| Spider Sniff Program | Crowder State Park | Interpretive Programs | Jun 30, 2018 |
| Birding for Beginners | Ha Ha Tonka State Park | Interpretive Programs | Jul 6, 2018 |
| Kids' Series - Nature Journals | Ha Ha Tonka State Park | Interpretive Programs | Jul 6, 2018 |
| Hummingbird Banding | Onondaga Cave State Park | Interpretive Programs | Jul 7, 2018 |
| Creatures of the Night Hike | Crowder State Park | Interpretive Programs | Jul 7, 2018 |
| Cave Conservation (Day) Camp | Onondaga Cave State Park | Interpretive Programs | Jul 10, 2018 to Jul 12, 2018 |
| Learning @ 11: July | Missouri State Museum | Interpretive Programs | Jul 10, 2018 to Jul 31, 2018 |
| Tuesdays @ 2 - July | Missouri State Museum | Interpretive Programs | Jul 10, 2018 to Jul 31, 2018 |
| Archaeology in the Classroom: Workshop for Teachers, Interpreters and Museum Docents | Missouri State Museum | Interpretive Programs | Jul 11, 2018 to Jul 13, 2018 |
| Wildflower Walk | Ha Ha Tonka State Park | Interpretive Programs | Jul 13, 2018 |
| Kids' Series - Birds of Ha Ha Tonka | Ha Ha Tonka State Park | Interpretive Programs | Jul 13, 2018 |
| Owl Prowl | Ha Ha Tonka State Park | Interpretive Programs | Jul 14, 2018 |
| Nature Game Night | Crowder State Park | Interpretive Programs | Jul 14, 2018 |
| St. Charles History Talks: 56th United States Colored Infantry (Union) | First Missouri State Capitol State Historic Site | Interpretive Programs | Jul 19, 2018 |
| Kids' Series - Insects | Ha Ha Tonka State Park | Interpretive Programs | Jul 20, 2018 |
| All Bark, No Bite - The Trees of Ha Ha Tonka | Ha Ha Tonka State Park | Interpretive Programs | Jul 20, 2018 |
| Explorer Day | Wallace State Park | Interpretive Programs | Jul 21, 2018 |
| Historical Skills: Tin Smithing | Nathan Boone Homestead State Historic Site | Interpretive Programs | Jul 21, 2018 |
| Astronomy for Beginners | Ha Ha Tonka State Park | Interpretive Programs | Jul 21, 2018 |
| Astronomy for Beginners | Ha Ha Tonka State Park | Interpretive Programs | Jul 21, 2018 |
| Bats Program | Crowder State Park | Interpretive Programs | Jul 21, 2018 |
| Mars in Opposition | Lewis and Clark State Park | Interpretive Programs | Jul 27, 2018 |
| Learn to Camp | Ha Ha Tonka State Park | Interpretive Programs | Jul 27, 2018 |
| Kids' Series - Mammals of Ha Ha Tonka | Ha Ha Tonka State Park | Interpretive Programs | Jul 27, 2018 |
| Birds Program | Crowder State Park | Interpretive Programs | Jul 28, 2018 |
| Jr. Naturalist Day Camp | Rock Bridge Memorial State Park | Interpretive Programs | Jul 31, 2018 to Aug 3, 2018 |
| Museum After Hours: In Search of the 62nd U.S. Colored Infantry | Missouri State Museum | Interpretive Programs | Aug 1, 2018 |
| Hummingbird Banding | Onondaga Cave State Park | Interpretive Programs | Aug 4, 2018 |
| Bats of Ha Ha Tonka | Ha Ha Tonka State Park | Interpretive Programs | Aug 4, 2018 |
| Cold Blooded Animals Program | Crowder State Park | Interpretive Programs | Aug 4, 2018 |
| Citizen Science Saturday - Moth Night | Cuivre River State Park | Interpretive Programs | Aug 4, 2018 |
| Perseids Meteor Shower Showcase | Washington State Park | Interpretive Programs | Aug 11, 2018 to Aug 12, 2018 |
| Perseid Meteor Shower Event | Cuivre River State Park | Interpretive Programs | Aug 11, 2018 |
| Mammals of Missouri Program | Crowder State Park | Interpretive Programs | Aug 11, 2018 |
| August Wildflower Hike | Graham Cave State Park | Interpretive Programs | Aug 11, 2018 |
| St. Charles History Talks: American Car and Foundry | First Missouri State Capitol State Historic Site | Interpretive Programs | Aug 16, 2018 |
| Mysteries of the Homestead | Nathan Boone Homestead State Historic Site | Interpretive Programs | Aug 18, 2018 |
| Astronomy for Beginners | Ha Ha Tonka State Park | Interpretive Programs | Aug 18, 2018 |
| Owl Prowl Program | Crowder State Park | Interpretive Programs | Aug 18, 2018 |
| Order No. 11 - 155 Years Ago | Battle of Island Mound State Historic Site | Interpretive Programs | Aug 23, 2018 |
| Spider Sniff Program | Crowder State Park | Interpretive Programs | Aug 25, 2018 |
| Great Grapes: Missouri Wild Vines | Graham Cave State Park | Interpretive Programs | Aug 25, 2018 |
| Labor Day Weekend Events | Washington State Park | Interpretive Programs | Aug 31, 2018 to Sep 3, 2018 |
| Hummingbird Banding | Onondaga Cave State Park | Interpretive Programs | Sep 1, 2018 |
| Creatures of the Night Hike | Crowder State Park | Interpretive Programs | Sep 1, 2018 |
| 6th Annual Labor Day Backyard Birds and Bird Feeder Presenation | Harry S Truman State Park | Interpretive Programs | Sep 2, 2018 |
| Archaeology Day | Washington State Park | Interpretive Programs | Sep 8, 2018 |
| Civil War in Missouri | Battle of Lexington State Historic Site | Interpretive Programs | Sep 8, 2018 |
| World Bird Sanctuary - Raptor Awareness Program | Cuivre River State Park | Interpretive Programs | Sep 8, 2018 |
| Onondaga Cave Scout Patch Program | Onondaga Cave State Park | Interpretive Programs | Sep 8, 2018 to Sep 9, 2018 |
| Historical Skills: Spinning and Weaving | Nathan Boone Homestead State Historic Site | Interpretive Programs | Sep 15, 2018 |
| Beautiful Butterflies | Graham Cave State Park | Interpretive Programs | Sep 15, 2018 |
| Seniors to Parks: "Play till the Cows Come Home" | First Missouri State Capitol State Historic Site | Interpretive Programs | Sep 18, 2018 |
| St. Charles History Talks: Slave Dwelling Project | First Missouri State Capitol State Historic Site | Interpretive Programs | Sep 20, 2018 |
| Dutch Oven Campfire Cooking | Battle of Island Mound State Historic Site | Interpretive Programs | Sep 20, 2018 |
| It's Apple Butter Making Time | Current River State Park | Interpretive Programs | Sep 29, 2018 |
| Build Your Own Scarecrow | Bollinger Mill State Historic Site | Interpretive Programs | Sep 29, 2018 |
| September Wildflower Hike | Graham Cave State Park | Interpretive Programs | Sep 29, 2018 |
| Fall Cemetery Walk | Bollinger Mill State Historic Site | Interpretive Programs | Oct 6, 2018 |
| Citizen Science Saturday: Moth Night | Cuivre River State Park | Interpretive Programs | Oct 6, 2018 |
| Victorian Mourning | Bollinger Mill State Historic Site | Interpretive Programs | Oct 13, 2018 |
| St. Charles History Talks: St. Charles County's Own Serial Killer | First Missouri State Capitol State Historic Site | Interpretive Programs | Oct 18, 2018 |
| Lanterns and Luminaries | Nathan Boone Homestead State Historic Site | Interpretive Programs | Oct 20, 2018 |
| Prowl at the Park | Weston Bend State Park | Interpretive Programs | Oct 27, 2018 |
| Historical Skills: Candle Making | Nathan Boone Homestead State Historic Site | Interpretive Programs | Nov 17, 2018 |
| Christmas on the Farm | Watkins Mill State Park | Interpretive Programs | Dec 1, 2018 |
| Christmas on the Farm | Watkins Woolen Mill State Historic Site | Interpretive Programs | Dec 1, 2018 |
| Ozark Christmas Traditions | Nathan Boone Homestead State Historic Site | Interpretive Programs | Dec 15, 2018 |
