DULUTH, Mn (KDAL) - Again this year, Visit Duluth and the city will be hosting the 4th Of July celebration at Bayfront Festival Park.  The free Fourthfest event begins at noon on Monday the 4th with food and craft booths, the Mighty Thomas Shows carnival and live music on the big stage.  The musical program begins at 12:30 and includes Shaunna Heckman, Sarah Krueger, Dirty Horse, 4onthefloor and Charlie Parr.  Headlining the show is the Duluth-Superior Symphony Orchestra which leads up to Minnesota's largest fireworks display that kicks off at 10:10 p-m.