Top of Sears Tower Turns Yellow for Sonnenschein's Centennial

April 10, 2006

The iconic antennae atop Chicago's Sear Tower were illuminated in "Sonnenschein Yellow" from March 30 through April 3 in honor of the firm's 100th anniversary. Sonnenschein is one of the original tenants of the Tower and now occupies eight floors. The firm opened its doors on April 1, 1906, in another Chicago landmark, the famous Old Stock Exchange Building on LaSalle Street.