 The naming rights of the space belong to Wm . Wrigley Jr , the foundation that created the world ’ s famous chewing gum . Wrigley Company officials , including William Wrigley , Jr . II , wanted to contribute to Millennium Park , and the historic aspect of the peristyle was attractive to them partly because the original peristyle was constructed around the same time as the Wrigley Building , the corporate headquarters located a few blocks to the north , and because the classical architectural styles of both are similar . 
