| Hay Fever: The Musical | 04/19/2024 8:00 PM - 10:00 PM | |
| Hay Fever: The Musical | 04/20/2024 2:00 PM - 4:00 PM | |
| Hay Fever: The Musical | 04/20/2024 8:00 PM - 10:00 PM | |
| Hay Fever: The Musical | 04/21/2024 2:00 PM - 4:00 PM | |
| Harvest Festival | 10/28/2018 3:00 PM - 6:30 PM | |
| Harvest Festival | 10/27/2019 3:00 PM - 6:30 PM | |
| HARU UTAMATSURI SPRING SHOW (The Pasadena Nikkei Seniors) | 03/17/2018 1:00 PM - 4:00 PM | |
| HARU UTAMATSURI (Pasadena Kikkei Seniors, Inc.) | 03/31/2019 1:00 PM - 3:30 PM | |
| Harry Potter Birthday Craft | 07/31/2026 4:00 PM | |
| Harpist, Chiara Solar | 07/27/2024 2:00 PM | |
| Harley Santa Visits Farmers' Market | 12/19/2017 10:00 AM - 12:00 PM | |
| Harley Santa Visits Farmers' Market | 12/23/2017 10:00 AM - 12:00 PM | |
| Harbor Regional Center Hiring Event | 10/14/2023 9:00 AM - 1:00 PM | |
| Harbor Regional Center Hiring Event | 04/29/2023 10:00 AM - 2:00 PM | |
| Harbor Regional Center Hiring Event | 02/24/2024 9:00 AM - 1:00 PM | |
| Happy Hours: Lego Hour | 10/05/2024 11:00 AM | |
| Happy Hours: Lego Hour | 11/02/2024 11:00 AM | |
| Happy Hours @ KGL: Scary Story Slam @ Your Library | 10/23/2023 5:30 PM | |
| Happy Hours @ KGL: Korean Classical Music and Dance | 06/24/2023 2:00 PM - 3:00 PM | |
| Happy Hours @ KGL: Food Demonstration | 08/05/2023 10:00 AM - 10:59 AM | |
