Sault Ste. Marie, United States Kewadin is not only a vacation getaway, but also a full - service business hotel and convention center. Featuring a Vegas style gaming casino, 318 rooms, an indoor swimming pool, arcade games for the kids, sauna, steam rooms, hot tub, fitness room. The complex offers a full service restaurant, deli, lounge, gift shops, and scheduled entertainment. All of this under one roof.