Combine the apple juice and cranberry juice cocktail in a 4-6 quart slow cooker. Slice the orange. Peel and slice the ginger into rounds. Place the cloves in a tea baller or tea strainer*. Add the orange slices, ginger, cloves, and cinnamon sticks to the slow cooker with the juice mix. Place a lid on the slow cooker and cook on low for six hours, or high for three . Once the party has begun, turn the heat to warm to keep the brew nice and hot without over cooking. Serve each much with a half slice of orange and a few fresh cranberries, if desired.