So I had never heard of Steak 'n Shake but I guess it's something big in the Midwest. Super friendly service here at the Mill Avenue location and dynamite burgers. You've got your choice of all kinds of different styles and toppings which is nice. The fries are super crispy (perfect) and nicely portioned. Good music playing while we were there and the place is clean! Oh, and by the way... the milkshakes are phenomenal. Don't miss 'em. Especially the salted caramel pretzel milkshake. OMG.