The best family dining in Sun Prairie.

Market Street Diner is everything you love about diners: bright and airy, with a staff that makes you feel the same. Whether you join us for breakfast (served all day), lunch or dinner, you know you’ll get classic diner food made from scratch and served with a smile. Check out our daily soup and sandwich specials and Wisconsin favorites that will keep you coming back for more.

Freshly baked, professionally catered.

We’re not just a diner; we’re a full-service bakery with an amazing array of pies, cheesecakes and jumbo cupcakes that no other diner can match. We’re also home to Carl’s Cakes: Madison’s most recommended wedding cakes. And Market Street Catering brings it all to you, offering onsite and offsite event catering with the price and made-from-scratch quality of Market Street Diner.