| 2/27-3/2 | Idaho Sportsman Show | Expo Idaho, Garden City | |
| 1 | Museum Work Day | O.J. Smith Museum of Natural History, Caldwell | 8 AM |
| 1 | Capitol Rotunda Art Show Opening | State Capitol Building, Boise | 2 PM |
| 1 | March Madness Craft | Public Library, Eagle | 2 – 3 PM |
| 1-14 | Capitol Rotunda Art Show | State Capitol Building, Boise | Every day except March 2 and 9 |
| 2 | Race to Read | Boise | 7 PM |
| 4 | Kilroy Coffee Klatch | Warhawk Air Museum, Nampa | 10 AM |
| 4 | Ping-Pong Club | Public Library, Nampa | 2 – 4 PM |
| 4-25 (Tuesdays) | Pokémon League | Library! at Bown Crossing, Boise | 6 – 7 PM |
| 6 | First Thursday | Downtown Boise | 5 – 9 PM |
| 6-27 (Thursdays) | Kid’s Fix-It Night | Boise Bicycle Project, Boise | 6 – 7 PM |
| 7 | Boise Birding | Jim Hall Foothills Learning Center, Boise | 9 – 10 AM |
| 7-9 | 52nd Annual Roadster Show | Expo Idaho, Garden City | |
| 8 | Wild West Seminar | Owyhee County Museum, Murphy | 9 AM – 4 PM |
| 8 | Capitol Rotunda Art Show Artists Reception | State Capitol, Boise | 11 AM – 2 PM |
| 8 | Read to a Therapy Dog | Public Library, Nampa | 10:30 – 11:30 AM |
| 8 | International Women’s Day Races | Boise | 7 PM |
| 8, 15, 22 | Snowshoe Programs | Bogus Basin, Boise | 11 AM |
| 11 | Free Legal Clinic | Public Library, Nampa | Noon – 2 PM |
| 13 | The Squad | Public Library, Nampa | 1:30 – 2:30 PM |
| 15 | Grand Re-opening | Boise Watershed, Boise | |
| 15 | BMX Bike Racing & BCHI Annual Convention | Canyon County Fair, Caldwell | 7:30 AM – 10 PM |
| 15 | Courageous Kids Climbing | Vertical View Climbing, Meridian | 10 AM – Noon |
| 15 | Spring Sports Madness | Harvard Rec Center, Nampa | 7 – 9:30 PM |
| 15 | Wild West Spring Fest | Caldwell Night Rodeo, Caldwell | |
| 18 | Origami Hangout | Public Library, Nampa | 4 – 5 PM |
| 20 | Avimor Spring Creek Trail Hike | Foothills Heritage Park, Boise | 9 AM |
| 20 | A Date Night Adventure: Hidden Treasures | Downtown Boise | |
| 21 | Tweens and Teens | Public Library, Nampa | 3:30 – 4:30 PM |
| 22-23 | SRRSCCA Auto Cross | Expo Idaho, Garden City | All day |
| 22-23 | Treasure Valley Flea Market | Expo Idaho, Garden City | |
| 22-23 | Mozart’s Requiem | Morrison Center, Boise | Sat: 7:30 PM, Sun: 2 PM |
| 26-30 | Treefort Music Fest | Downtown Boise | |
| 27 | Glenn Miller Band | Jewett Auditorium, College of Idaho, Caldwell | 7 PM |
| 28 | Memory Café | Public Library, Nampa | 1 – 2:30 PM |
| 28-30 | Boise Flower and Garden Show | Boise Centre-West, Boise | 10 AM – 4 PM |
| 29 | Spring Bazaar and Easter Egg Hunt | Owyhee County Museum, Murphy | 10 AM – 4 PM |
| 29 | Family Art Saturday | Boise Art Museum, Boise | Noon – 3 PM |
| 29-30 | Idaho Artistry in Wood Show | JUMP, Boise | Sat: 9 AM – 5 PM, Sun: 10 AM – 4 PM |
