In 1989, the facility underwent a $92 million renovation and doubled in size. In the last six years, the facility has had over $35 million in continuing upgrades, including complete renovations of all restrooms, full carpet replacement, and installation of a state-of-the-art telecommunications and networking infrastructure.
World Wrestling Entertainment (WWE) held their Annual WrestleMania Axxess event at the complex from March 29, 2012 to April 1, 2012. The event featured many WWE talents and showcased many former WWE events and props used during their TV tapings.
Originally called the Miami Beach Auditorium, the Fillmore Miami Beach at the Jackie Gleason Theater is a theater which in the 1960s was renamed for Jackie Gleason. The theater was renovated in 2007  and was renamed the Fillmore as part of a management contract. It is now home to live concerts, productions and can be rented for special events. The theater is now operated and managed exclusively by Live Nation. On May 5, 2010, NBC Miami reported that the theater would be demolished as a result of remodeling for the convention center, which would replace the theater with a new hotel.