Buffalo Wild Wings makes majority investment in Rusty Taco Buffalo Wild Wings has made a majority investment in Rusty Taco, Inc., which owns and operates Rusty Taco restaurants and is headquartered in Dallas, Texas. Rusty Taco features a simple menu of tasty tacos prepared fresh in a fun and lively atmosphere. Terms of the deal were not disclosed. In addition to Rusty Taco, Buffalo Wild Wings also has a minority investment in Los Angeles-based PizzaRev, a growing artisanal pizza concept. The company says it continues to evaluate other opportunities consistent with its long-term growth strategy.