NEW YORK, Oct 09, 2017 (BUSINESS WIRE) --HGTV and Macerich today announced that aclassic holiday tradition returns with HGTV’s popular Santa HQ experience—an event that has reinvented the traditional Santa Claus visit at malls across America since 2014. HGTV and Macerich mall properties will host this year’s merrymaking at 15 sites in Arizona, California, Colorado, Connecticut, Illinois, New Jersey, New York, Oregon and Washington, D.C. Santa HQ will welcome guests seven days a week beginning Thursday, Nov. 2, through Sunday, Dec. 24 (closed Thanksgiving Day).