County offices will be closed on Monday, January 15, 2018, for Martin Luther King Day. The United Way of Williamson County is encouraging residents to mark the holiday by volunteering for their annual Day of Service. Williamson County offers volunteers the opportunity to participate in park improvement projects at the Southwest Williamson County Regional Park, 3005 CR 175, Leander, and Berry Springs Park and Preserve, 1801 CR 152, Georgetown. More than 185,000 volunteers are anticipated to impact more than 50,000 persons during the national day of service. Join local efforts by volunteering at www.unitedway-wc.org, or click here.