100th anniversary

The state of Illinois has repaired and digitized 57 maps that the Illinois National Guard used during World War I to commemorate the 100th anniversary of the war.

Chicago's Navy Pier is opening an unusual attraction this summer: A new outdoor ice skating rink.

  Skate by the Lake is set to open Friday as part of Navy Pier's 100th anniversary celebration. 

100th anniversary of Mississippi River dam

Jun 24, 2013

The 100th anniversary of the completion of the dam that spans the Mississippi River between Keokuk and Hamilton will be celebrated this weekend. Thousands are expected to attend in the four-day event… which begins Thursday. Illinois Public Radio’s Jason Parrott will prepare us for it with his series: Damming the Mighty Mississippi. He starts off by looking at how the idea of building the dam first came together.