Rocky Mountain Document Destruction is offering free document shredding on Thursday August 23 from 9:00 am to noon at the Harmons grocery store at 140 E. Social Hall Avenue in downtown Salt Lake City. A big mobile shredding center will be set up in the parking lot of the store. Shredding personal and financial documents you no longer need is a great way to help prevent identity theft. Go HERE for more information about the free shredding.