The Waikikian Hotel was located on Oahu.

http://www.flickr.com/photos/kamaaina56/8200788738/in/set-72157602293779295

Currently,  an documented token from the The Waikikian (operated from 1956 to 1996). Plastic 38mm (silver dollar size).

More about the The Waikikian can be read at

http://tikiarchitecture.blogspot.com/2010/04/waikikian-hotel-part-1.html