The Shelby County Chamber of Commerce Shelby Beautiful Clean Committee announces that the mobile shredding unit will be available on the Historic Downtown Center.  Square on Friday, April 21 from 11:00 a.m. - 2:00 p.m. Community members are invited to bring documents that need to be shredded.  These services are provided free to the public as a service of the Shelby County Beautiful Clean program of the Shelby County Chamber of Commerce. Shred Day is presented by Shelby Savings Bank.