The Wrigley Building Chicago, Illinois, USA

Chicago Union Station Chicago, Illinois, USA

35 East Wacker Drive Chicago, Illinois, USA

The Burlington Room at Chicago Union Station Chicago, Illinois, USA

LondonHouse Chicago Chicago, Illinois, USA

360 North Michigan Avenue Chicago, Illinois, USA

The Langham, Chicago Chicago, Illinois, USA

Civic Opera Building Chicago, Illinois, USA

333 North Michigan Avenue Chicago, Illinois, USA

120 South LaSalle Street Chicago, Illinois, USA

200 South Wacker Drive Chicago, Illinois, USA