It’s Lost&Found’s annual Chalk the Walk! ~~September is Suicide Prevention Month~~ Lost & Found along with the SD School of Mines love to have your business/organization participate in our city-wide event focused on spreading positive/inspirational messages for our community for those who need it most. Rapid City – Thursday, September 18th We ask that you let us know if you are chalking messages at your location so we can deliver a 988-yard sign and give you a shout out on…