One of the sure signs that summer has arrived each year is the debut of the Twin Falls Municipal Band concert in the Twin Falls City Park.  Although you may not be able to prove it by the weather, the Calendar says summer is only about two weeks away and the first concert of the season begins tonight.  This will be the 106th year for the free concert in the park which begins at 8 p.m.  These concerts will wrap up  August 11th.  A special free concert is scheduled for the night of the 4th of July Fireworks display at CSI.  The 49 members of the band will be directed again by Ted Hadley.  The theme for this evenings performance is…A Summer Of Smiles.