In a large pitcher, combine apple cider and whiskey. Add lemon juice, orange bitters, sliced orange, sliced apples, and cinnamon sticks. Stir to combine and let chill in the fridge for at least 2 hours, overnight is best.
Before serving, add hard apple cider and ginger beer. Stir to combine and serve immediately. Garnish with apple slices and cinnamon stick.