Stir Together Flour, Oats, Brown Sugar, Baking Powder, Cinnamon, Cloves, And Salt In A Large Bowl. In A Separate Large Bowl, Lightly Beat Together The Milk, Egg, Pumpkin, And Oil. Stir Flour Mixture Into The Pumpkin Mixture, Blending Just Until Moistened. Heat A Lightly Greased Griddle Over Medium High Heat. Pour Batter, 1/3 Cup At A Time, Onto The Prepared Griddle. Make A Jack-O-Lantern Face In Each Pancake With The Chocolate Chips. Cook Until Bubbles Appear On The Surface, Then Flip And Cook Until Golden Brown On The Other Side, About 5 Minutes Per Side.