Katie Mullen's is a great pub for an American Irish experience. People are friendly and the food choices are good. I wouldn't compare this to a true Irish experience as if you went to Limerick but it fits well with the Denver downtown dynamic is this day and age looking for something different and providing a fun happy hour maybe stay for dinner kind of experience. I like the food. Portions are good and well prepared. I think they try to capture the true Irish pub experience but fall a little bit short of that. But after all, its hard to capture that homey Irish pub feel, if you've ever experienced the peat fire true Irish pubs. Still, they do a good job and you wouldn't be disappointed in checking them out. I like hitting this place for dinner and brews before a concert at the Paramount. I always revisit this place and love their concept and food.