Guest Services | Mississippi Moon Bar in Diamond Jo Casino, Dubuque, IA

Guest Services

At the Mississippi Moon Bar, we are here to assist you to make sure your visit is as pleasant as possible.

Your feedback is always welcomed. Please send us a note via Contact Us or call our offices during normal business hours.

On behalf of our entire Guest Services team, we look forward to seeing you soon!

Plan Your Visit

We offer a high-energy casino with over 750 slots, 20 table games, live entertainment at Mississippi Moon Bar, state-of-the-art bowling center, and a variety of restaurants to suit every taste.