Article - Broward County Convention Center s East Expansion and Omni Fort Lauderdale Hotel Top Off - The stand-alone East Expansion Building features ballrooms, exhibit space and a kitchen that will service the entire 1.5 million-square-foot convention center. Additionally, a 801-room hotel operated by Omni Fort Lauderdale will be delivered with additional meeting and ballroom space, multiple restaurant options, amenity deck, roof top bar and an array of luxury amenities.