Question: Where are the headquarters of the American bakery-cafe chain which has a location in SunTrust Plaza? 
Context: SunTrust Banks, Inc., is an American bank holding company.  The largest subsidiary is SunTrust Bank.  It had US$175 billion in assets as of December 31, 2013.  SunTrust Bank's most direct corporate parent was established in 1891 in Atlanta, where its headquarters remain. SunTrust Plaza, is a 26 story office building in Richmond, Virginia.  It is the second tallest building in Richmond, and the third tallest in Virginia.  Construction costs were relatively high due to being clad in granite. This is a list of tallest buildings in Richmond, Virginia.  Presently, the tallest building in Richmond is the 29-story James Monroe Building.  It was the tallest building in Virginia from the time of its completion in 1981 until 2007, when the 38-story Westin Tower in Virginia Beach opened in downtown Virginia Beach.  The next three tallest skyscrapers in the city each have 26 stories within the structure, although they vary in height.  The SunTrust Plaza stands at 400 ft (120 m), while the Federal Reserve Bank of Richmond, which also has 26 stories stands at 394 ft (119 m).  The third tallest building is the Bank of America Center which stands at 331 ft (101 m). SunTrust Plaza is a 265 m 60-story skyscraper in downtown Atlanta.  Built as part of the Peachtree Center complex, construction was finished in 1992, and has been the second-tallest building in Atlanta since then.  When completed, it was the 28th tallest building in the world, and 21st tallest building in the United States.  Since Atlanta's tallest, the Bank of America Plaza, is located in nearby Midtown, SunTrust Plaza is the tallest in the downtown area.  The light rotates. The SunTrust Plaza is a 13-story building located next to the Ryman Auditorium in Nashville, Tennessee.  The building was completed in 2007 and features a Panera Bread restaurant and a fitness center. Panera Bread Company is an American chain of bakery-café fast casual restaurants in the United States and Canada.  Its headquarters are in Sunset Hills, Missouri, a suburb of St. Louis, and operates as Saint Louis Bread Company in the St. Louis metropolitan area.  Offerings include soups, salads, pasta, sandwiches, specialty drinks, and bakery items. Atlanta, the capital and largest city of the U.S. state of Georgia, is home to at least 37 skyscrapers over 400 ft tall.  Most of these are clustered around Peachtree Street in the Downtown, Midtown, and Buckhead neighborhoods, with the suburban city of Sandy Springs also being the site of several skyscrapers.  The tallest building in Atlanta is the 55-story Bank of America Plaza, which rises 1023 ft and was completed in 1992.  The Bank of America Plaza was formerly the tallest building in the United States outside of New York City and Chicago, and the 9th-tallest building in the U.S. overall.  The second-tallest building in Atlanta is SunTrust Plaza, which rises 871 ft . The SunTrust Center is a skyscraper located in the Central Business District of Orlando, Florida.  Rising to 441 ft , it is the tallest building in Orlando and Central Florida.  Completed in 1988, it has 35 stories and 30 floors of usable office space.  Originally named the "Sun Bank Center", the name changed after SunTrust Banks began its series of mergers and acquisitions in the 1990s.  It was originally built to serve at the Florida headquarters for SunTrust Banks, but as recently as 2009, SunTrust has vacated over 150000 sqft in an effort to downsize. WDTA-LD is a low-power television station in Atlanta, owned by Word of God Fellowship.  It is an affiliate of Daystar.  Broadcasting from the SunTrust Plaza in downtown Atlanta, its city of license is Atlanta.  The office is located with WPXA-TV next to Six Flags White Water on Cobb Parkway (U.S. 41) in Marietta, and it uses a wireless studio/transmitter link. 25 Park Place, formerly known as Trust Company of Georgia Building and later the SunTrust Bank Building is a 115 m 28-story skyscraper in Downtown Atlanta.  Built across from Woodruff Park, construction was finished in 1971.  It was once the headquarters for Trust Company of Georgia, which is now known as SunTrust.  It is now owned by Georgia State University, housing many of its departments in the College of Arts and Sciences.
Answer: Sunset Hills, Missouri