The Denver OSF is located in a historic building which is quite nice. The spaghetti dishes are terrible. The last time I went there, I ordered the spaghetti with white clam sauce. The consistency and taste were that of a box of Tuna Helper made with cheap, smelly tuna. It was gross. I do, however, love their bread with the garlic butter. Their salads are decent as well. The only reason I foresee going again is the same reason I went last time, and that was to appease our friend’s children. It is always a hit with kids.