It's the fourth installment of the Toppings Speed Round! That's right, more strange and unusual things to put on your smashburgers. In this episode, Burger Scholar George Motz shows you some very special burgers: the off-menu Bearnaise burger from PJ Clarke's in NYC; the decadent Gyro Burger from Western Steakburger in CA; and the enormous Thurman Burger from Thurman Cafe in Ohio. To wash it all down, he's even got a regional drink called the Witchdoctor, topped with pickles! Tune in!