Las Vegas offers roughly 15 million square feet of meeting and exhibition space citywide. The Las Vegas Convention Center alone spans 4.6 million square feet. The Venetian's convention and expo center covers 2.25 million square feet, the largest exhibition venue in the city. Mandalay Bay adds another 2.1 million square feet tied to nearly 4,750 rooms. Caesars Forum houses the world's two largest pillarless ballrooms. All on one city street - the Las Vegas Strip.