Event Space
We Host Trade Shows and Events with Style
Event planners seeking a Sioux City-area convention center should look no further than the Marina Inn Hotel & Conference Center in South Sioux City. We offer 45,000 square feet of versatile space.
Our beautiful Marina Center has 24,000 square feet of exhibit area plus 6,000 square feet of attached space for seminar events, providing the flexibility to host a variety of local, regional, or national events.
Our 12,000 square-foot Grand Ballroom provides the ultimate venue for all of your event needs. We also offer five additional breakout rooms for smaller groups or more intimate meeting settings. The Marina Inn Hotel & Conference Center truly is the ideal location for your trade show or convention.
Our Available Trade Show and Event Services Include:
- Full vendor booth set-up
- Concessions
- Large overhead door for load-in and load-out
- Hard surface area for equipment displays
- FREE wireless and hard-wired high-speed Internet access
- 208 volt three-phase 200 and 400 amp for all of your power needs
- In-house staging for you important presentation needs
- Professional conference and trade show personnel
- Comprehensive, professionally-installed audio/visual systems




