| COASTAL CLEANUP DAY | - | Not Included | Not Included | |
| Coastal Clean Up Day | 09/15/2018 9:00 AM - 12:00 PM | Not Included | Not Included | |
| Classic Criterium | 03/26/2017 8:00 AM - 4:00 PM | Not Included | Not Included | |
| Clam Chowder Cook-Off! | - | Not Included | Not Included | |
| Civic Back Stage Tour | 07/15/2022 6:00 PM - 7:00 PM | Not Included | Not Included | |
| Civic Auditorium Backstage Tour | 07/14/2023 6:00 PM - 7:00 PM | Not Included | Not Included | |
| City-wide Neighborhood Block Parties | - | Not Included | Not Included | |
| Citywide Block Parties | 09/29/2019 | Not Included | Not Included | |
| CitySERVE Volunteer Reception | 04/09/2019 2:00 PM - 3:00 PM | Not Included | Not Included | |
| CitySERVE 2016 Volunteer Award Ceremony | 04/12/2016 2:00 PM - 3:00 PM | Not Included | Not Included | |
| City Hall to YOU East of the River | 11/15/2017 6:30 PM - 8:30 PM | Not Included | Not Included | |
| Church Street Fair | - | Not Included | Not Included | |
| Chanukah Menorah Lighting | 12/07/2023 4:30 PM - 5:30 PM | Not Included | Not Included | |
| Chanukah Celebration | 01/01/2025 4:30 PM - 5:30 PM | Not Included | Not Included | |
| Chabad by the Sea Menorah Gatherings | 12/19/2009 6:00 PM - 6:30 PM | Not Included | Not Included | |
| Chabad by the Sea Menorah Gatherings | 12/18/2009 4:00 PM - 4:30 PM | Not Included | Not Included | |
| Chabad by the Sea Menorah Gatherings | - | Not Included | Not Included | |
| Chabad by the Sea Menorah Gatherings | 12/11/2009 4:00 PM - 4:30 PM | Not Included | Not Included | |
| Cedar Street Festival | 09/22/2024 2:00 PM - 6:00 PM | Not Included | Not Included | |
| CCFA's Take Steps for Chron's & Colitis Walk | 10/01/2011 2:00 PM | Not Included | Not Included | |
