2. 23-1543 Authorize the City Manager to execute Side Letter Agreements between the City of Santa Clara and Engineers of the City of Santa Clara, City of Santa Clara Employees' Association, American Federation of State, County and Municipal Employees, Local 101, Unclassified Police Management Association, Unclassified Fire Management Employees, and Public Safety Non-Sworn Employees Association that provides pay at the double time rate for employees that are required to work at the Levi's Stadium on December 25, 2023, and approve the double time rate of pay for As-Needed employees (excluding Retired Annuitants) that are scheduled to work at the Levi's Stadium on December 25, 2023