 The square is a tree @-@ lined section of Millennium Park with a large lawn . The area broadcasts free wifi wireless technology . The square has earned a reputation as an outdoor culture spot by hosting a wide range of cultural events such as local and international art and photography exhibitions , as well as occasional live musical performances . This reputation is reminiscent of the earlier neo @-@ classical meeting place . When Mayor of Chicago Richard M. Daley dedicated the square , it was dedicated to the donors , known as the Founders Group , who funded Millennium Park . 
