At the El Conquistador Tucson - A Hilton Resort, your meetings & special events are as important to us as they are to you, and our award-winning team is always ready to ensure your event is a spectacular success. With over 100,000 sq. ft. of versatile indoor/outdoor function space we offer more meetings & event options than other venues in Southern Arizona. Host a convention or conference in one of three ballrooms or plan a more intimate conference in the IACC approved Executive Conference Center. For something extraordinary, award your employees with a cocktail reception amid painted sunsets and inspiring mountain landscapes. Superior catering options, exceptional décor for every occasion and an award-winning audio visual team.