Opened in 1998, the Wisconsin Center is downtown Milwaukee’s premier convention center, housing the main convention hall, The US Cellular Arena and The Milwaukee Theatre The facility includes 188,695 square feet of exhibit space, a grand ballroom, smaller meeting rooms and hosts trade shows, banquets and conferences. Equipped with satellite links, video teleconferencing, data transmission and audio-visual support, the Wisconsin Center is a stunning display of innovation and high-tech design.