The vocal quartet Åkervinda will be offering a free 1.5 hour workshop, where attendees will be introduced to traditional Swedish folktunes: the songs and the stories behind the songs. This workshop is designed for teenagers and adults and will take place at 1 p.m. Sunday, August 16 at the Dairy Building. Sponsored by the BHHA and the Barbro Osher Pro Suecia Foundation, please call 309 927-3899 or email for more workshop details.