| Jazz Trio Featuring Debbi Ebert-Central Library | 11/09/2023 6:00 PM - 7:30 PM |
| Jeff Sweat at the Library: YA Author Visit | 11/09/2019 2:00 PM - 3:00 PM |
| Jerome Kern: He Wove a Silver Lining | 05/22/2019 6:30 PM - 8:00 PM |
| JFic Book Club | 09/07/2018 3:30 PM - 4:30 PM |
| JFic Book Club | 08/10/2018 3:30 PM - 4:30 PM |
| JFic Book Club | 10/19/2018 3:30 PM - 4:30 PM |
| JFic Book Club | 11/09/2018 3:30 PM - 4:30 PM |
| JFic Book Club | 12/07/2018 3:30 PM - 4:30 PM |
| Joint Study Session - Planning Commission and Parking and Transportation Commission | 08/26/2021 6:30 PM |
| July 4th- Fireworks Spectacular! | 07/04/2019 5:00 PM - 10:00 PM |
| Jumanji - Movie in the Park | 08/10/2024 6:00 PM - 10:00 PM |
| Junk Drawer Creations | 11/02/2019 2:00 PM - 3:30 PM |
| Kanopy: Big Movie Watch: What's Love Got to Do with It- Central Library-Community Room | 02/05/2024 5:30 PM - 8:00 PM |
| Keep Whittier Prettier | 04/20/2024 9:00 AM - 10:00 AM |
| Keep Whittier Prettier Pop-Up | 04/22/2023 9:00 AM - 10:00 AM |
| Kids Imagine Nation Show | 06/30/2020 3:00 PM - 3:30 PM |
| Kids Imagine Nation Show | 07/20/2020 |
| Kids Sports Night Out | 08/23/2024 6:00 PM - 10:00 PM |
| Kid's Sports Night Out | 04/21/2023 6:00 PM - 9:30 PM |
| Kid's Sports Night Out | 05/10/2024 6:30 PM - 10:00 PM |
