Sputnik is located in Denver, United States on 3 S Broadway. Sputnik is rated 4.4 out of 5 in the category restaurantbarbrunch restaurantvegan restaurant in United States. cated in DenverÕs Baker neighborhood, Sputnik serves a wide variety of American cuisine, with a focus on eclectic bar food. The restaurant has a full bar including a drink menu full of specialty cocktails. Sputnik also has an espresso bar and serves brunch on the weekends, which includes menu items like the hangover scramble and the biscuits and gravy.tart out your meal at Sputnik with a local craft beer and one of the restaurantÕs appetizers such as the fried pickle chips or the mac and cheese. The restaurant also has an extensive vegan menu with options like the buffalo po'boy sandwich and the winter rice bowl.