Sticking with wine as an ingredient, Vin Brulé is simply an Italian version of mulled wine. The warm spices will soothe whatever ails you.
Heat wine, sugar, allspice, peppercorns, orange and lemon peels, 1 cinnamon stick, and bay leaf in a saucepan over medium just to a boil and sugar dissolves; stir in Grand Marnier.
Off heat, steep Vin Brule, covered, 20 minutes; discard solids. Divide Vin Brule among glasses; garnish with orange slices and cinnamon sticks.