Fast-casual no longer means low-quality, and Dio Mio played a big part in changing that definition in Denver. Since debuting in 2016, the RiNo spot where you order at the counter has consistently served some of the more creative dishes in town, centered on fresh pasta. Its cacio e pepe with ruffle-edged mafalde noodles and pink peppercorns is a new Denver classic, while seasonal specialties highlight ingredients such as crab and capers on spaghetti, or cannelloni filled with poached shrimp and artichoke. No matter what you order next, start with the always-excellent house sourdough served with prosciutto, stracciatella cheese and balsamic.