The ideal location for any event. With 155,000 sq. ft. of versatile, air-conditioned exhibiting space, the Tucson Expo Center is perfect for the smallest, most personal parties to large, international conferences. The Tucson Expo Center is situated on 17 acres and has 1,000 parking spaces. We offer special deals for non-profit organizations and religious organizations on top of the most competitive rates in Tucson.