This location appears to have thrived in the 70s and into the 1980s (at least as late as 1981).
Located at the 11th floor of the St. Louis, Missouri Executive International Inn.
Later, the Executive International Inn became a Howard Johnson's, and Polynesian World became India Palace.
India Palace retained the lava rock and much of the lamps and decor from Polynesian World until its closing, after which the entire place was gutted and remodeled.