Flag Day with the Wisconsin Philharmonic - In the musical love letter to Waukesha, the Philharmonic returns to downtown Waukesha, where it all began in 1947 -- to give a hearty salute to our many veterans, in anticipation of the 4th of July, and to surround it with some of the most beloved popular music of the last hundred years -- from greatest hits of the Big Bands, to some of the most popular movie scores of recent years. Join…