The Riverside Casino, Tukwila, WA, is now closed. The operators of the casino there have opened the Grand Central which is located next door. See Wendleton posts for scans of chips.

The Riverside used to be a Country & Western bar/restaurant/dance hall (hense the Horseman motif on their first chips) before the casino folks leased it a few years ago. They do not know what the owners of the property have in mind for it now.