Diners love revolving restaurants — or, at least, restaurateurs think they do. After all, there are hundreds of the spinning dining platforms to be found around the world, including dozens in the ...

The top of the Hyatt Regency hotel, which was designed by Portman, in Atlanta. Portman included a rotating restaurant, Polaris, in his design of the Hyatt Regency. Photos: Erik S. Lesser/The New York ...

In spirit, the revolving restaurant is pretty fun: You sit down at a table, right next to an extra-large window. As the server pours waters and asks how you are, you see an urban skyline spread out ...