Feed Co. Burgers is a Central District staple, known for its juicy burgers, perfectly crisp fries and handmade shakes. But this time of year, chef Scott Staples and his team are serving up something special, the turducken sandwich. What exactly is turducken? On the surface it looks like a simple roasted turkey, but inside it's something else entirely. "We have sausage inside of chicken, and then we have chicken wrapped in duck, and then we have duck wrapped in turkey.