Coney Island Diner nutrition info

koneill

So I just ate at Coney Island Diner and I had a roast beef open faced (slice roast beef, looks like from the deli, on top of a slice of white bread with gravy) with mashed potatoes and mixed vegetables. I can't find the nutrition info so I tried to add it all up separately. But I refuse to believe that it was all less than 800 calories. Please. Come on now. Does anyone know anything comparable or happen to have the nutrition info for this place? Anybody?