Humboldt Park Refectory and Field House

The International Museum of Surgical Science in the Gold Coast neighborhood was originally a mansion, designed as a replica of an 18th century French chateau on the grounds of Versailles. (Credit: CBS)

Open House Tour Offers Behind The Scenes Peek At Chicago Architecture

A citywide architecture event this weekend will offer a peek inside spaces that are normally off-limits on most guided tours.

CBS 2–10/10/2012