Spray large nonstick skillet or griddle with cooking spray; preheat over medium heat. Stir together syrup and 1/2 teaspoon cinnamon in small saucepan. Heat over very low heat until warmed.
Meanwhile, whisk together flour, baking powder, baking soda, salt, remaining 1 1/2 teaspoons cinnamon, nutmeg, ginger and cloves in medium bowl; set aside. Whisk together milk, pumpkin, brown sugar, melted butter and egg in large bowl. Whisk flour mixture into pumpkin mixture until well combined.
Pour batter 1/4 cup at a time into skillet and cook until golden brown, about 2 to 3 minutes per side. Repeat with remaining batter. Serve immediately with cinnamon syrup and Reddi-wip.
