10am-2pm Sun. May. 8

World Accordion Day Social Music Celebration

10:00 a.m. Hostfest Ensemble Polka Service, sponsored by Yvonne Marts (Fergus Falls) 11:00 a.m. Mike Middleton Polka Service (jam session open to all) 12:00 noon Lunch 1:00 p.m. Dr. Craig Funderburg: Developing an Applied Accordion Department at the University of Alabama 2:00 p.m. Guided tour through the Harrington ARTS Center and the World of Accordions Museum

Harrington ARTS Center 1401 Belknap St., Superior

11am-2pm Sun. May. 8

MorningBird

Boomtown Duluth 4483 Martin Rd., Duluth

1-4pm Sun. May. 8

Kim Harrington

Rapids Brewing 214 N Pokegama Ave., Grand Rapids

4-8pm Sun. May. 8

Open mic

Wasko's Campground Plus 8441 S. County Rd. P, Lake Nebagamon

4pm Sun. May. 8

Todd Eckart

Third Base Bar 225 Chestnut Ave., Carlton