# Atomic Cowboy (Tennyson)

Atomic Cowboy is a unique Denver staple home to Denver Biscuit Co. and Fat Sully's NY Pizza. Known for signature mile-high biscuit sandwiches and giant hand-tossed pizzas, it offers an inviting and family-friendly atmosphere with specialized kids' menus.

## Key Facts
- **Type**: restaurant
- **Address**: 4275 Tennyson St, Denver, CO 80212
- **Website**: https://www.theatomiccowboy.com
- **Hours**: Sun-Thu 8 AM-12 AM, Fri-Sat 8 AM-2 AM Denver Biscuit Co serves until 2 PM weekdays, 3 PM weekends.
- **Entry**: None; average bill $10–20.
- **Price tier**: moderate

## Family Amenities
- kids-menu
- high-chairs
- dog-friendly-patio
- casual-atmosphere

## Insider Tips
Go early for Denver Biscuit Co as lines get long. The Fat Sully's pizza slices are massive—one slice can easily feed a child.


## Sources
- [Atomic Cowboy Official Site](https://www.theatomiccowboy.com)

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Source: Outline Travel. Last verified: 2026-04-07.
Permanent URL: https://outline.travel/destinations/denver/atomic-cowboy/