Michael Franti & Spearhead return to Asheville on Friday, July 27 to headline the Riverkeeper Beer Series at the Salvage Station for the second year in a row. The show is presented by MountainTrue and 98.1 The River, with proceeds supporting the work of the French Broad Riverkeeper – a MountainTrue program that serves as the primary protector and watchdog of the French Broad River Watershed.