| CANCELED: Lunch with the Birds | 04/15/2020 12:00 pm - 1:00 pm |
| CANCELED: Lunch with the Birds | 04/08/2020 12:00 pm - 1:00 pm |
| CANCELED: Lunch with the Birds | 03/25/2020 12:00 pm - 1:00 pm |
| CANCELED: Lunch with the Birds | 03/18/2020 12:00 pm - 1:00 pm |
| Canceled: Library on the Loose at Reedville Creek Park | 08/15/2023 11:30 am - 1:00 pm |
| Canceled: Library on the Loose at Evergreen Park | 08/17/2023 6:00 pm - 7:30 pm |
| Canceled: Library on the Loose | 08/15/2020 3:00 pm - 5:00 pm |
| CANCELED: Library on the Loose | 07/31/2021 11:30 am - 12:30 pm |
| CANCELED: Historic Landmarks Advisory Committee | 02/15/2023 6:30 pm - 8:00 pm |
| CANCELED: Historic Landmarks Advisory Committee | 06/19/2024 6:00 pm - 7:30 pm |
| CANCELED: Hillsboro Public Library Board Meeting | 06/20/2024 6:00 pm - 8:00 pm |
| CANCELED: Drive-thru Book Donation Day | 09/19/2020 10:00 am - 2:00 pm |
| CANCELED Women's Stories: Mental Health & Well-being | 03/29/2023 6:30 pm - 7:30 pm |
| CANCELED Women's Stories: Mental Health & Well-being | 04/05/2023 6:30 pm - 7:30 pm |
| CANCELED Women's Stories: Mental Health & Well-being | 04/12/2023 6:30 pm - 7:30 pm |
| CANCELED Parks & Recreation Commission Meeting | 09/24/2019 7:00 am - 9:00 am |
| CANCELED Parks & Recreation Commission Meeting | 10/22/2019 7:00 am - 9:00 am |
| CANCELED Library on the Loose (due to heat advisory) | 06/26/2021 1:30 pm - 3:30 pm |
| CANCELED DUE TO HEAT: Library on the Loose at Orenco Woods Nature Park | 07/09/2024 6:00 pm - 7:30 pm |
| CANCELED DUE TO HEAT - Hillsboro Tuesday Night Market | 07/09/2024 5:00 pm - 8:30 pm |
