Urban Putt Transforms Old Spaghetti Factory Into Whimsical Mini-Golf Wonderland Marissa KozmaSeptember 17, 2019 Longtime No. 54 trolley car passengers of the Old Spaghetti Factory in downtown Denver were heartbroken when the iconic restaurant stopped serving marinara and ... 303 MagazineDowntown DenverFeaturedLifestyle + CultureNeighborhoods7 min read