Stopped by 4 & 20 on a roadtrip through Wisconsin and it was amazing. The place is a little hard to find, it's behind Milo's and if there was a sign out front we didn't see it. Walking into the cafe there's the bakery section and ordering counter straight ahead and a couple of tables to the left. Not much seating, especially if you have a larger party, and it was completely full by the time we left. Decorations are really cute, with wall decals, local art on the walls, and fresh flowers on the table. The menu is short and sweet and I was a little worried I wouldn't be able to find something I liked, but we ordered a couple different things and they were all good. The soup of the day was Tomato Gazpacho and it was delicious.  Obviously made from fresh tomatoes and paired with cashews, which I've never had in a soup before but gives it an interesting texture. The Veggie Italian sandwich was the real winner - roasted summer squash, marinated buffalo mozzarella, baby arugula, tomato & giardiniera on ciabatta. Fresh cheese, fresh vegetables, slightly crunchy ciabatta, with a slight kick from the giardiniera... it was amazing. And I don't even like squash. The drinks (pineapple lemonade!) were good as well, and top notch service (the guy at the counter patiently answered all our questions and didn't miss a beat when we continued to add things to our order). Almost makes me wish I lived closer to Madison, just so I could get breakfast/lunch here!