Review for Hard Rock Hotel and Casino Sioux City Review For Hard Rock Hotel and Casino Sioux City Google User Aug 18 '17 at 22:08 The world tour buffet was actually pretty good, I usually shy away from buffets but the food here was fresh; had an available carving table, and plenty of various cuisines. Not a big fan of all of the smoking on the main gambling floor as you pretty much have to traverse it to access other areas of the establishment. All in all, it's a fun atmosphere with good food and very reasonable drink prices. View full site to comment or like