267 South Avenida del Convento, Tucson, AZ 85701, USA
Hours
- Mon11 AM – 9 PM
- Tue · Today11 AM – 9 PM
- Wed11 AM – 9 PM
- Thu11 AM – 9 PM
- Fri11 AM – 9 PM
- Sat11 AM – 9 PM
- Sun11 AM – 9 PM
How locals rank it
In Tucson
From the local food press
Editor’s picks from published local guides
BŌS cooks American wagyu patties with crisp edges, then tucks them into soft Martin's rolls with restrained, well chosen toppings. The compact Mercado District counter favors smashburger fundamentals rather than towering construction. Fries and a straightforward menu keep the visit focused on hot beef, melted cheese, and a tender bun.
Picks from Tucson Foodie and This Is Tucson
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