Part of sangria's appeal is the creative combinations it inspires. In this version, cinnamon sticks add another layer of flavor.
In a pitcher, combine grapes, lemon, orange, and apples. Sprinkle with sugar, and stir to combine. Add Grand Marnier, brandy, and cinnamon; let sit at least 1 hour at room temperature. Stir in wine and orange juice. Sweeten with more sugar, if desired. Discard cinnamon sticks, and serve chilled.