Location Location Location. Free Standing Restaurant in high visibility traffic area of Sylmar close to freeway. “Buffalo Bruce’s Mercantile”. Established in 1997 this spot has a loyal following. Once a local Medical Cannabis location, this spot is perfect for Cannabis Restaurant enthusiasts. The rear building is currently used as a wood Artist studio and storage, and is a great location for growing cannabis to use for restaurant infused foods. Recent renovations include new plumbing and electric!