City Offices Closed 1-1-18 Posted by calendarnews On July 26, 2017 at 2:41 pm | Comments Closed Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: January 1, 2018 all-day 2018-01-01T00:00:00-05:00 2018-01-02T00:00:00-05:00 City of Mason offices will be closed on Monday, January 1 in observance of New Years Day. Mason Community Center will be open from 8 a.m. to 8 p.m. with full facility access.