Looking for a local smoothie restaurant? MAKE MAD AVE NUTRITION IN MANKATO, MN YOUR GO-TO SPOT It doesn't have to be difficult to live a healthy lifestyle. All you have to do is stop by Mad Ave Nutrition. Our smoothie restaurant features a wide selection of smoothies, shakes, teas and snacks that are designed to be healthy meal replacement options. Not only are our menu items packed with nutrients, but they're also delicious and sure to put some pep in your step. Visit our shop in Mankato, MN today to find your new favorite healthy treat.