Clem Hayden, the former chief engineer of the Radisson Hotel in Duluth, and his successor, Rob Hendrickson, peer down at the revolving restaurant's drive mechanism March 1, 1989.

Clem Hayden, the former chief engineer of the Radisson Hotel in Duluth, and his successor, Rob Hendrickson, peer down at the revolving restaurant's drive mechanism March 1, 1989.

A representative for Radisson said the new restaurant will keep much of the swinging '60s color scheme, but change from full service to QR-code ordering. Menu prices will range from $10 to $25.

Ingram plans to start construction at the top of the Radisson about a month from now. The revolving restaurant, which in 2010 was rebranded from Top of the Harbor to JJ Astor, will again get a ...