It is hard to believe that a bar that does not offer designer micro-brews, serve food, provide dancing, furnish outdoor seating, or even possess a pool table could survive in Denver's competitive downtown nightlife scene. Yet, Nallen's not only flourishes, but is a local's favorite for those who still believe in the art of conversation. As expected from an Irish pub, it serves pints of Guinness, Harps, and Black and Tans. It also serves a wide variety of imports and domestic beers.