Directions to Hattenhauer Southgate Sinclair Dino Mart Directions to Hattenhauer Southgate Sinclair Dino Mart Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Fuel & Convenience Stores Hattenhauer Southgate Sinclair Dino Mart 701 SouthgatePendleton, OR 97801 | map (541) 276-2028 Get directions to: Hattenhauer Southgate Sinclair Dino Mart, 701 Southgate, Pendleton OR Get directions from: Click to Print This Page