| Winter Recreation Class Sign Ups Start | 11/30/2020 | Not Included | Not Included | Not Included |
| Winter Recreation Classes Begin | 01/10/2011 | Not Included | Not Included | Not Included |
| Winter Recreation Classes Start | 01/04/2021 | Not Included | Not Included | Not Included |
| Winter Recreation Classes Start | 01/10/2022 | Not Included | Not Included | Not Included |
| Winter Recreation Services & City Guide Available | 11/08/2010 | Not Included | Not Included | Not Included |
| WinterFest OC | 12/27/2016 2:00 PM - 10:00 PM | Not Included | Not Included | Not Included |
| Woodie Car Show Presented By - SoCal Woodie Club | 10/23/2011 8:00 AM - 3:00 PM | Not Included | Not Included | Not Included |
| Woodie Car Show Presented By - SoCal Woodie Club | 10/14/2012 8:00 AM - 3:00 PM | Not Included | Not Included | Not Included |
| Woody Club Car Show | 04/28/2018 6:00 AM - 3:00 PM | Not Included | Not Included | Not Included |
| Woofstock | 10/21/2018 | Not Included | Not Included | Not Included |
| Woofstock! | 10/20/2019 12:00 PM - 4:00 PM | Not Included | Not Included | Not Included |
| World Oceans Day | 06/05/2016 10:00 AM - 3:00 PM | Not Included | Not Included | Not Included |
| Wounded Warrior Amputee Softball Team Game | 03/25/2017 11:00 AM - 4:00 PM | Not Included | Not Included | Not Included |
| Wounded Warrior Project "A Day on the Water" | 11/11/2012 9:00 AM - 1:30 PM | Not Included | Not Included | Not Included |
| Wyland Foundation 22nd Annual Celebration and Fundraiser | 11/15/2015 4:00 PM - 7:00 PM | Not Included | Not Included | Not Included |
| Yappy Hour | 07/27/2017 5:00 PM - 8:00 PM | Not Included | Not Included | Not Included |
| Yappy Hour - The Ritz-Carlton | 07/12/2018 5:00 PM - 8:00 PM | Not Included | Not Included | Not Included |
| Yappy Hour - The Ritz-Carlton | 08/09/2018 5:00 PM - 8:00 PM | Not Included | Not Included | Not Included |
| Yappy Hour - The Ritz-Carlton | 09/13/2018 5:00 PM - 8:00 PM | Not Included | Not Included | Not Included |
| Yappy Hour 2015 | 06/11/2015 5:00 PM - 8:00 PM | Not Included | Not Included | Not Included |
