To provide funding to maintain and enhance City of Walnut Creek services and facilities, including crime prevention; public safety; disaster preparedness; parks/open space; youth, senior and arts programs; sustainability initiatives; local business support; downtown improvements; replacing aging recreation, aquatics and community facilities at Heather Farm Park; and other important services and facilities, shall the City of Walnut Creek levy a half-cent sales tax, providing approximately $11,000,000 annually for 10 years, requiring annual audits, independent citizens’ oversight, and all funds benefitting Walnut Creek?