Built in 1980
In the news in 1981:
https://en.wikipedia.org/wiki/Hyatt_Regency_walkway_collapse
But I personally remember it for "Skies" at the very top. Skies was Kansas City's only revolving restaurant offering guests cocktails and dinner with a panoramic view of the city. "Skies" closed in 2014 and now sits mostly empty today.
Copyrighted Image. DO NOT DOWNLOAD, copy, reproduce, or use in any way without written permission from Elizabeth Bickel.