The B Line is one of those local secrets that we Tucsonans don't like to advertise. The unassuming exterior is secretly housing some of the city's best casual eats—especially breakfast. The menu is vegetarian-friendly, and there's always local beer on tap (if that's your thing during breakfast). The homemade biscuits (only available on weekends) are the best breakfast sandwich around, and the breakfast burritos will leave you full for hours. Service is friendly, food is delicious, ambiance is casual, and they've got wifi. What else can you need?