Stop at the Welch site on the Cannon Valley Trail on September 6 from 11AM-2PM for accordion entertainment by Dan Schwan; Rod Johnson, archaeologist will have an interesting display and demonstrate “Flintknapping,” a process Indians used to make tools and weapons; the Goodhue County Historical Society will display history of Goodhue County and the Cannon River Watershed will be available to give out information on the Cannon River projects. Treats will be provided by Perkins of Red Wing. Visit their website cannonvalleytrail.com or call 651-258-4141 for further information.