Gun Lake Casino in Wayland, Michigan is planning a $300 million expansion project of its property near Wayland into a hotel resort. The expansion is expected to include a 250-key, four-diamond hotel with suites, rooms, a restaurant and a full-service spa. The casino also plans to create its own version of a year-round island oasis with a pool enclosed in a glass dome, hot tub, private cabanas and a nightlife entertainment space with live music, Gun Lake Casino is in the midst of a $100 million expansion, which will add two restaurants and space for an additional 450 slot machines, 12 new table games and a larger nonsmoking area. The Gun Lake Tribe expects to begin the expansion as soon as its current construction project wraps up, which is expected late this summer. JCJ Architecture is designing the project.