| World Fusion | 04/16/2026 7:00 pm - 8:30 pm |
| Ohana Teen Night | 04/17/2026 6:00 pm - 9:00 pm |
| Free Earth Day Crafts | 04/18/2026 10:30 am - 12:30 pm |
| Westside Pitch Competition | 04/23/2026 5:30 pm - 7:30 pm |
| Westside Pitch Startup Business Competition | 04/23/2026 5:30 pm - 9:00 pm |
| Hillsboro Symphony Orchestra: "A World of Dance" | 04/24/2026 7:30 pm - 9:30 pm |
| Opening Day: Downtown Hillsboro Saturday Market | 04/25/2026 9:00 am - 1:00 pm |
| Nature’s Story & Song | Julian Saporiti at Jackson Bottom Wetlands Preserve | 04/25/2026 10:00 am - 11:00 am |
| Día de los Niños | Children's Day | 04/25/2026 12:00 pm - 4:00 pm |
| Opening Day: Orenco Station Sunday Market | 04/26/2026 10:00 am - 2:00 pm |
| Last Day to Register to Vote: Oregon Statewide Primary Election | 04/28/2026 |
| Summer 2026 Registration | 04/29/2026 8:00 am - 5:00 pm |
| STAGES Performing Arts Youth Academy: "Hoedown Cabaret" | 05/01/2026 7:30 pm - 8:45 pm |
| Healthy Hillsboro 5k | 05/02/2026 9:00 am - 10:00 am |
| Jackson Bottom in Bloom | 05/02/2026 11:00 am - 3:00 pm |
| Hillsboro Art Walk: First Tuesday | 05/05/2026 5:00 pm - 8:00 pm |
| Opening Day: South Hillsboro Farmers' Market at Reed's Crossing | 05/06/2026 4:30 pm - 8:00 pm |
| Oregon Association of Minority Entrepreneurs Trade Show & Luncheon | 05/07/2026 10:00 am - 3:00 pm |
| Ohana Teen Night | 05/08/2026 6:00 pm - 9:00 pm |
| Proud to be HSD Festival | 05/09/2026 9:00 am - 1:00 pm |
