Detroit!

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Across
  1. 2. Music based in Detroit that includes the works of Marvin Gaye, The Supremes, The Four Tops
  2. 4. Popular soda brand invented in Detroit
  3. 5. Detroit's famous food, topped with chili, mustard, and onions
  4. 7. Building named "Detroit's largest art object"
Down
  1. 1. The world's first urban freeway, built in Detroit
  2. 2. Nickname of Detroit; "The ___ City"
  3. 3. Surname of Batman; Michigan's third-largest university
  4. 5. Work clothing company founded in Detroit in 1889
  5. 6. Art museum located in Midtown, Detroit
  6. 7. Famous Detroit theatre, built in 1928