A two-in-one package of mega-sports and convention facilities.. The Facts A 502,000-square-foot multipurpose facility that includes a three-level lecture hall with 1,411 seats, a 28,000-square-foot grand ballroom and executive conference center. The adjacent Edward Jones Dome, which faces Broadway, is home to a 162,313-square-foot exhibition space. The Dome itself has 70,000 seats and is home to the NFL's St. Louis Rams. Situated in the heart of downtown St. Louis, the Center is near historic Laclede's Landing (a busy nightclub district) and the Gateway Arch. The Events Edward Jones Dome hosts all Rams home games, as well as major concerts, the spring St. Louis Boat & Sports Show, Home & Garden Show and RV Show. The annual wedding show and a Kwanzaa holiday expo are highlights among the conventions from around the country. The box office is located at Broadway Central on the east side of the Dome.