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Market Street Diner

110 Market St. Sun Prairie,WI


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Ever see a restaurant smile?
Market Street Diner is everything you love about classic diners with a fresh décor that is bright, airy and full of lively energy. The menu follows suit with a wide array of re-invented childhood favorites, home-style entrees and baked-fresh-daily breads, biscuits, and desserts. The ultimate seal of approval comes with giant smiles and happy bellies.

Market Street Diner serves classic diner food that will have you coming back for more. Wisconsin favorites, from a classic Ruebens to a favorite meatloaf, are on the menu as well as a few made-from-scratch surprises. Daily soup and sandwich specials and overflowing bakery cases keep diners coming back time and again.

Home to Carl's Cakes, Madison's most recommended cakes.
Carl’s Cakes, located INSIDE Market Street Bakery, is the area’s top recommended wedding cake bakery. Carl's Cakes, founded by Carl Loeffel in 1985, relocated and became part of Market Street Diner and Bakery in 2011. Carl produces the same great cakes with the same talented staff. With over 30 years of baking experience Carl and team can help plan for any special cake, no matter the style or the budget. Exceptional cakes and delightful buttercreams have made Carl's Cakes the most recommended cakes in the Madison area.

Quality to go or brought to you.
Market Street Diner makes meals fast and easy with a convenient drive-thru window. Call ahead and zoom through the pick up window. Market Street Catering offers onsite and offsite event catering with the price and made-from-scratch quality of Market Street Diner. It’s fast and it’s fresh!



  • Sunday: 7am - 9pm
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  • Monday: 7am - 9pm
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  • Tuesday: 7am - 9pm
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  • Wednesday: 7am - 9pm
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  • Thursday: 7am - 9pm
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  • Friday: 7am - 10pm
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  • Saturday: 7am - 10pm

Meal Times

  • Friday-Saturday: 7am - 10pm
  • Sunday-Thursday: 7am - 9pm
  • Sunday-Saturday: 9am - 2pm
  • Friday-Saturday: 11am - 10pm
  • Sunday-Thursday: 11am - 9pm