the northern edge of Millennium Park. Constructed in 2002–03, it is the city's premier performance venue for small- and medium-sized performance groups, which had previously been without a permanent home and were underserved by the city's performing venue options. The theater, which is largely underground due to Grant Park-related height restrictions, was named for its primary benefactors, Joan and Irving Harris. It serves as the park's indoor performing venue, a compliment to Jay Pritzker Pavilion, which hosts the park's outdoor performances. Among the regularly featured local groups are the Joffrey Ballet, Hubbard Street Dance Chicago and Chicago Opera Theater. It provides subsidized rental, technical expertise, and marketing support for the companies using it, and turned a profit in its fourth fiscal year. The Harris Theater has hosted notable national and international performers, such as the New York City Ballet, which made its first visit to Chicago in over 25 years (in 2006). The theater began offering subscription series of traveling performers in its 2008–09 fifth anniversary season. Performances through this series have included the San Francisco Ballet, Mikhail Baryshnikov, and Stephen Sondheim. The theater has been credited as contributing to the performing arts renaissance in Chicago, and it has been favorably reviewed for its acoustics, sightlines, proscenium and for providing a home base for numerous performing organizations. Although it is seen as a high-caliber venue for its music audiences, the theater is regarded as less than ideal for jazz groups, because it is more expensive and larger than most places where jazz is performed. The design has been criticized for traffic flow problems, with an elevator bottleneck. However, the theater's prominent location and its underground design to preserve Millennium Park have been praised. Although there were complaints about high-priced events in its early years, discounted ticket programs were introduced in the 2009–10 season. Wrigley Square Wrigley Square is a public square located in the northwest corner of Millennium Park near the intersection of East Randolph Street and North Michigan, across from the Historic Michigan Boulevard District. It contains the Millennium Monument, a nearly full-sized replica of the semicircle of paired Greek Doric-style columns (called a peristyle) that originally sat in this area of Grant Park between 1917 and 1953. The square also contains a large lawn and a public fountain. The William Wrigley, Jr. Foundation contributed $5 million for the monument and square, which was named in its honor. The