Algonquin Founders' Days roll on with a parade, and more is scheduled for final day Sunday A member of the Jacobs High School marching band plays for the annual Algonquin Founders' Days parade Saturday in Algonquin. Paul J. McKenna/Shaw Media Clara Bucek, 4, of Carpentersville gathers candy thrown by a procession of parade participants. Paul J. McKenna/Shaw Media Chapter 2 riders with the Rolling Thunder of Illinois show their support of prisoners of war during the Founders' Days parade. Paul J. McKenna/Shaw Media Parade watchers gather on Algonquin Road for the start of the Algonquin Founders' Days parade Saturday.