Simon Properties said most of its properties will be closed that Thursday but will reopen on Black Friday. The group owns Lenox Square and Phipps Plaza in Buckhead, Mall of Georgia and Sugarloaf Mills in Gwinnett County, the North Georgia Premium Outlets in Cherokee County and the Calhoun Outlet Marketplace in Gordon County. Each of the locations are on the list of closures for Thanksgiving with hours varying on Black Friday.