Breakfast, lunch, or dinner, stop by Araujo's for some authentic mexican cuisine, $1.50 breakfast burritos, and $2 Modelos anytime.
Steuben's, an old-school diner with sophistication, serves good ol' American comfort food in Uptown Denver. Class it up with a cayenne etouffee or get down and dirty with some gravy fries.
This quintessential Mexican dive attracts everyone from local regulars, to out-of-town travelers to its diner-like space for the most authentic versions of all the Mexico City classics, like chilaquiles, tongue tacos, and smothered chile relleno burritos. There's not much more than few plastic booths indoors, but anything smothered in the fresh green chile is likely better enjoyed in the breezy outdoor patio.
The sausage standout Uber Sausage's second outpost is way bigger, meaning that you'll be way bigger after eating their delicious sausages, burgers, and tots. Get your belly-growing on early with their breakfast menu, the Southwest Wrap (slang for breakfast burrito) is a great place to start.